I have the fixpack and tweaks from Gibberlings installed and nothing else. I've done everything in Chapter 6, defeated Bodhi, and brought the Lanthorn back to Elhan in The Underdark Exit. I can talk to him just fine and he teleports the party, but when the loading screen starts an error sound plays, the game freezes, and then Windows says the game has stopped working.

I'm running the game on Win7 x64 SP1. While a fix would be ideal, a cheat/Shadowkeeper workaround would be welcome too. I can't tell what causes it. And I was so close to finishing the game... :(

Try clearing the BG2 cache folder (quit the game first). If that doesn't help, you could try extracting the Suldanessellar bif file (AR2800.bif) and replace it (<install path>\data\data\).

A simple 'moveto' will not help, because that point is the transition from chapter 6 to 7, and a few things need to happen to progress the game properly. If the above doesn't help, hopefully you have another save, in case it's a corrupt save.

Clearing the cache didn't work. I found the .bif file, but I don't know how to go about extracting and replacing it. What's the best method(s)?

EDIT: Scratch that, found the file online and swapped out the old one. Still crashes. My only other save is from well before taking on Bodhi, and I'd really rather not do that again if I can help it. Vampires are far too much of a pain. I'll keep looking for solutions.

Then it sounds like you have a corrupt saved game. That being so, your only option left is to remove the forest of Tethyr (AR2600) in Near Infinity, since that *may* be causing issues, though there are consequences: the forest will be completely reset as though you have never visited it. If you are comfortable using NI, let me know.

I haven't used NI before, but I'm a quick learner and I backed up my saves in case I do something wrong. I haven't visited any of the three areas (including Tethyr) added after exiting the Underdark though.

EDIT: Trying to load the three new areas also caused a crash to desktop.

EDIT2: Here's the WeiDU:

// Log of Currently Installed WeiDU Mods
// The top of the file is the 'oldest' mod
// ~TP2_File~ #language_number #component_number // [Subcomponent Name -> ] Component Name [ : Version]
~SETUP-DUNGEONBEGONE.TP2~ #0 #0 // Dungeon Be Gone V1.6
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #10 // Remove Helmet Animations: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #40 // Change Viconia's Skin Color to Dark Blue: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #60 // Weapon Animation Tweaks: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #100 // Commoners Use Drab Colors: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #110 // Icon Improvements: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #130 // Force All Dialogue to Pause Game: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #140 // Fix Boo's Squeak: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1010 // More Interjections: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1020 // Alter HP Triggers for NPC Wounded Dialogues: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1030 // Reveal Wilderness Areas Before Chapter Six: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1040 // Improved Athkatlan City Guard: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1050 // Gradual Drow Item Disintegration: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1070 // Improved Multi-Player Kick-out Dialogues: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1080 // Add Bags of Holding: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1120 // Stores Sell Higher Stacks of Items: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1160 // Multiple Strongholds (Baldurdash) -> No Restrictions (Baldurdash): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1170 // Bonus Merchants (Baldurdash): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1220 // Allow Cromwell to Upgrade Watcher's Keep Items: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2040 // Universal Clubs: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2060 // Weapon Styles for All: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2090 // Change Experience Point Cap -> Remove Experience Cap: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2100 // Allow Thieving and Stealth in Heavy Armor: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2120 // Allow Arcane Spellcasting in Heavy Armor: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2140 // Expanded Dual-Class Options: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2151 // Wear Multiple Protection Items -> No Restrictions: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2170 // Cast Spells from Scrolls (and Other Items) at Character Level: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2200 // Multi-Class Grandmastery (Weimer): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2210 // True Grandmastery (Baldurdash): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2220 // Change Magically Created Weapons to Zero Weight: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2240 // Un-Nerfed THAC0 Table: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2260 // Alter Mage Spell Progression Table -> Un-Nerfed Table (Blucher): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2270 // Alter Bard Spell Progression Table -> Un-Nerfed Table (Blucher): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2280 // Alter Cleric Spell Progression Table -> Un-Nerfed Table (Blucher): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2293 // Alter Druid Spell and Level Progression Tables -> Use Cleric Level Progression Changes With Un-Nerfed Druid Spell Table (Blucher): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2312 // Add Save Penalties for Spells Cast by High-Level Casters (BETA) -> Arcane & Divine Magic: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2330 // Remove Delay for Magical Traps (Ardanis/GeN1e): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3000 // Higher HP on Level Up -> Maximum: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3031 // Easy Spell Learning -> 100% Learn Spells and No Maximum Cap: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3040 // Make Bags of Holding Bottomless: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3050 // Remove fatigue from restoration spells: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3060 // Remove "You Must Gather Your Party..." Sound (Weimer): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3080 // Unlimited Ammo Stacking: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3090 // Unlimited Gem and Jewelry Stacking: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3100 // Unlimited Potion Stacking: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3110 // Unlimited Scroll Stacking: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3120 // Happy Patch (Party NPCs do not complain about reputation) -> NPCs Are Never Angry About Reputation: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3123 // NPCs Don't Fight: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3125 // Neutral Characters Make Happy Comments at Mid-Range Reputation: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3150 // Turn Off The Hideous Cloak-of-Mirroring, Spell-Trap, and Physical Mirror Animations: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3170 // No Drow Avatars On Party In Underdark: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3200 // Sellable Items (Icelus): v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4050 // Change Jaheira to Neutral Good: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4061 // Consistent Stats: Minsc -> Use BG2 Values: v12
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4071 // Consistent Stats: Viconia -> Use BG2 Values: v12
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #0 // BG2 Fixpack - Core Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #1000 // BG2 Fixpack - Game Text Update -> GTU Light (by Wisp): v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #100 // Party Gets XP for Sending Keldorn to Reconcile With Maria: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #101 // Improved Spell Animations: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #104 // Ghreyfain's Holy Symbol Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #106 // Giants Receive Penalties When Attacking Halflings, Dwarves, and Gnomes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #107 // Remove Dual-Classing Restriction from Archers and Stalkers: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #108 // Remove Second Attribute Bonus for Evil Path in Wrath Hell Trial: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #109 // Corrected Summoned Demon Behavior: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #111 // Bard Song Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #112 // Wizard Slayers Cause Miscast Magic on Ranged Attacks: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #114 // Change Free Action to Protect Against Stun: v10
~CLIFFKEY/SETUP-CLIFFKEY.TP2~ #0 #1 // A Mod for the Orderly - Add a Keyring to Faerun! See readme for more details about the choices below. -> Consistency Plus version: v5

I reinstalled and unpacked everything in the proper order, loaded the old save, and I'm now standing in front of Suldanesselar. A huge thank you for your help, you've saved 80 days of game time. :D

Excellent. Enjoy the rest of your game. :)

I've actually have the same problems but I did all the uninstalls of the tweaks and did the fixpack installation and reinstallation afterwards of the tweak. but still I can reach the part of suldanessellar.
I even got a new area2800 file and replaced the original but still nothing works :-(((

thATS MY WEIDU

// Log of Currently Installed WeiDU Mods
// The top of the file is the 'oldest' mod
// ~TP2_File~ #language_number #component_number // [Subcomponent Name -> ] Component Name [ : Version]
// Recently Uninstalled: ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2040 // Universal Clubs: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2060 // Weapon Styles for All: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2090 // Change Experience Point Cap -> Remove Experience Cap: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2100 // Allow Thieving and Stealth in Heavy Armor: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2120 // Allow Arcane Spellcasting in Heavy Armor: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2140 // Expanded Dual-Class Options: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2151 // Wear Multiple Protection Items -> No Restrictions: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2200 // Multi-Class Grandmastery (Weimer): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2210 // True Grandmastery (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2220 // Change Magically Created Weapons to Zero Weight: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2230 // Make +x/+y Weapons Consistent: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2231 // Description Updates for Make +x/+y Weapons Consistent Component: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2240 // Un-Nerfed THAC0 Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2250 // Un-Nerfed Sorcerer Spell Progression Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2261 // Alter Mage Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2271 // Alter Bard Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2281 // Alter Cleric Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2294 // Alter Druid Spell and Level Progression Tables -> Use Cleric Level Progression Changes With PnP Druid/Cleric Spell Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2300 // Triple-Class HLA Tables: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2312 // Add Save Penalties for Spells Cast by High-Level Casters (BETA) -> Arcane & Divine Magic: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2320 // Trap Cap Removal (Ardanis/GeN1e): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2340 // Remove Summoning Cap for Celestials (Ardanis/GeN1e): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3000 // Higher HP on Level Up -> Maximum: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3012 // Maximum HP for NPCs (the bigg) -> For Party-Joinable NPCs Only: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3031 // Easy Spell Learning -> 100% Learn Spells and No Maximum Cap: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3040 // Make Bags of Holding Bottomless: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3050 // Remove fatigue from restoration spells: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3060 // Remove "You Must Gather Your Party..." Sound (Weimer): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3073 // Change Effect of Reputation on Store Prices -> Reputation Has No Effect, Stores Price Fixed at 60% (Luiz): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3080 // Unlimited Ammo Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3090 // Unlimited Gem and Jewelry Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3100 // Unlimited Potion Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3110 // Unlimited Scroll Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3120 // Happy Patch (Party NPCs do not complain about reputation) -> NPCs Are Never Angry About Reputation: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3123 // NPCs Don't Fight: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3140 // Faster Chapter 1&2 Cut-Scenes and Dreams -> Originals from EoU (Karzak, Blucher): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3150 // Turn Off The Hideous Cloak-of-Mirroring, Spell-Trap, and Physical Mirror Animations: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3170 // No Drow Avatars On Party In Underdark: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3200 // Sellable Items (Icelus): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3210 // Minimum Stats Cheat: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3220 // Sensible Entrance Points: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4010 // Improved Fate Spirit Summoning: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4020 // ToB-Style NPCs: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4031 // Consistent Stats: Edwin -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4041 // Consistent Stats: Jaheira -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4050 // Change Jaheira to Neutral Good: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4061 // Consistent Stats: Minsc -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4071 // Consistent Stats: Viconia -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4100 // Change Korgan to Neutral Evil: v16
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #0 // BG2 Fixpack - Core Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #1001 // BG2 Fixpack - Game Text Update -> GTU Classic (from Baldurdash, by Kevin Dorner): v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #3 // BETA Core Fixes (please check the readme!): v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #100 // Party Gets XP for Sending Keldorn to Reconcile With Maria: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #101 // Improved Spell Animations: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #103 // Mixed-Use Dagger Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #106 // Giants Receive Penalties When Attacking Halflings, Dwarves, and Gnomes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #107 // Remove Dual-Classing Restriction from Archers and Stalkers: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #109 // Corrected Summoned Demon Behavior: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #110 // Additional Script Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #111 // Bard Song Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #112 // Wizard Slayers Cause Miscast Magic on Ranged Attacks: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #113 // Additional Alignment Fixes: v10
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #10 // Remove Helmet Animations: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #20 // Change Imoen's Avatar to Mage: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #30 // Change Nalia's Avatar to Thief: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #40 // Change Viconia's Skin Color to Dark Blue: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #50 // Avatar Morphing Script: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #60 // Weapon Animation Tweaks: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #90 // Disable Portrait Icons Added by Equipped Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #100 // Commoners Use Drab Colors: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #110 // Icon Improvements: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #120 // Change Avatar When Wearing Robes or Armor (Galactygon): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #140 // Fix Boo's Squeak: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1010 // More Interjections: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1020 // Alter HP Triggers for NPC Wounded Dialogues: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1030 // Reveal Wilderness Areas Before Chapter Six: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1040 // Improved Athkatlan City Guard: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1080 // Add Bags of Holding: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1120 // Stores Sell Higher Stacks of Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1150 // Shapeshifter Rebalancing: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1160 // Multiple Strongholds (Baldurdash) -> No Restrictions (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1170 // Bonus Merchants (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1180 // Female Edwina: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1220 // Allow Cromwell to Upgrade Watcher's Keep Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1230 // Allow Cespenar to Use Cromwell Recipes: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2020 // Two-Handed Bastard Swords: v16

Your weidu.log is a complete mess. I don't know how you managed it (unless you edited the log), but you have FixPack installing in the middle of the Tweak Pack, with the tweaks being installed in two parts, with the first options being installed last. That is not possible. Uninstall everything... EVERYTHING... and reinstall correctly.

that what i was trying to do.....how do I uninstall the tweaks and the fixpack?

i have run the exe file and did uninstall and then install at the right order but that what it did in the weidu.....

that what i was trying to do.....how do I uninstall the tweaks and the fixpack?

i have run the exe file and did uninstall and then install at the right order but that what it did in the weidu.....

First, you MUST do one thing at a time. You CANNOT uninstall or install more than one weidu mod at a time. Click on the installer for the tweak pack and choose uninstall for every option. Go through them all and uninstall every single one. Remember, the uninstall option is 'U'. Once that's done, do exactly the same for the fix pack. When both are completely uninstalled, re-run the installer for the fix pack -- you MUST install this first. Wait until the fix pack is installed correctly, and finished, then run the installer for the tweak pack. When all of that is done, your weidu.log should list the fix pack and it's options numerically, then the tweak pack and it's options numerically after.

You cannot hex edit a saved game. All of the areas are compressed. Please post your new weidu.log.

// Log of Currently Installed WeiDU Mods
// The top of the file is the 'oldest' mod
// ~TP2_File~ #language_number #component_number // [Subcomponent Name -> ] Component Name [ : Version]
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #0 // BG2 Fixpack - Core Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #1001 // BG2 Fixpack - Game Text Update -> GTU Classic (from Baldurdash, by Kevin Dorner): v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #3 // BETA Core Fixes (please check the readme!): v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #100 // Party Gets XP for Sending Keldorn to Reconcile With Maria: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #101 // Improved Spell Animations: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #106 // Giants Receive Penalties When Attacking Halflings, Dwarves, and Gnomes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #107 // Remove Dual-Classing Restriction from Archers and Stalkers: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #109 // Corrected Summoned Demon Behavior: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #110 // Additional Script Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #111 // Bard Song Fixes: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #112 // Wizard Slayers Cause Miscast Magic on Ranged Attacks: v10
~BG2FIXPACK/SETUP-BG2FIXPACK.TP2~ #0 #113 // Additional Alignment Fixes: v10
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #10 // Remove Helmet Animations: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #20 // Change Imoen's Avatar to Mage: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #30 // Change Nalia's Avatar to Thief: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #40 // Change Viconia's Skin Color to Dark Blue: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #50 // Avatar Morphing Script: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #60 // Weapon Animation Tweaks: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #100 // Commoners Use Drab Colors: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #110 // Icon Improvements: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #120 // Change Avatar When Wearing Robes or Armor (Galactygon): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #140 // Fix Boo's Squeak: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1010 // More Interjections: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1030 // Reveal Wilderness Areas Before Chapter Six: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1040 // Improved Athkatlan City Guard: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1080 // Add Bags of Holding: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1120 // Stores Sell Higher Stacks of Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1150 // Shapeshifter Rebalancing: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1160 // Multiple Strongholds (Baldurdash) -> No Restrictions (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1170 // Bonus Merchants (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1180 // Female Edwina: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1220 // Allow Cromwell to Upgrade Watcher's Keep Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1230 // Allow Cespenar to Use Cromwell Recipes: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2020 // Two-Handed Bastard Swords: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2040 // Universal Clubs: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2060 // Weapon Styles for All: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2090 // Change Experience Point Cap -> Remove Experience Cap: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2100 // Allow Thieving and Stealth in Heavy Armor: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2120 // Allow Arcane Spellcasting in Heavy Armor: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2140 // Expanded Dual-Class Options: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2151 // Wear Multiple Protection Items -> No Restrictions: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2200 // Multi-Class Grandmastery (Weimer): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2210 // True Grandmastery (Baldurdash): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2220 // Change Magically Created Weapons to Zero Weight: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2240 // Un-Nerfed THAC0 Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2250 // Un-Nerfed Sorcerer Spell Progression Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2261 // Alter Mage Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2271 // Alter Bard Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2281 // Alter Cleric Spell Progression Table -> PnP Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2294 // Alter Druid Spell and Level Progression Tables -> Use Cleric Level Progression Changes With PnP Druid/Cleric Spell Table: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2300 // Triple-Class HLA Tables: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2312 // Add Save Penalties for Spells Cast by High-Level Casters (BETA) -> Arcane & Divine Magic: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2320 // Trap Cap Removal (Ardanis/GeN1e): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2340 // Remove Summoning Cap for Celestials (Ardanis/GeN1e): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3000 // Higher HP on Level Up -> Maximum: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3012 // Maximum HP for NPCs (the bigg) -> For Party-Joinable NPCs Only: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3020 // Identify All Items: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3031 // Easy Spell Learning -> 100% Learn Spells and No Maximum Cap: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3040 // Make Bags of Holding Bottomless: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3050 // Remove fatigue from restoration spells: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3060 // Remove "You Must Gather Your Party..." Sound (Weimer): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3073 // Change Effect of Reputation on Store Prices -> Reputation Has No Effect, Stores Price Fixed at 60% (Luiz): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3080 // Unlimited Ammo Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3090 // Unlimited Gem and Jewelry Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3100 // Unlimited Potion Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3110 // Unlimited Scroll Stacking: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3120 // Happy Patch (Party NPCs do not complain about reputation) -> NPCs Are Never Angry About Reputation: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3123 // NPCs Don't Fight: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3140 // Faster Chapter 1&2 Cut-Scenes and Dreams -> Originals from EoU (Karzak, Blucher): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3150 // Turn Off The Hideous Cloak-of-Mirroring, Spell-Trap, and Physical Mirror Animations: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3170 // No Drow Avatars On Party In Underdark: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3190 // Rest Anywhere (Japheth): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3200 // Sellable Items (Icelus): v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3210 // Minimum Stats Cheat: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4010 // Improved Fate Spirit Summoning: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4020 // ToB-Style NPCs: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4031 // Consistent Stats: Edwin -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4041 // Consistent Stats: Jaheira -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4050 // Change Jaheira to Neutral Good: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4061 // Consistent Stats: Minsc -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4071 // Consistent Stats: Viconia -> Use BG2 Values: v16
~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4100 // Change Korgan to Neutral Evil: v16