Begin game it not clickable I cant play game. i never had this trouble before seen i reinstalled windows 10.

https://www.youtube.com/watch?v=hgnVywkRak8&feature=youtu.be

Open up your icewind2.ini (in the game folder) and make sure the following entries are there (use whichever player name and session name you want). For some reason the game seems to want a session name, even in single player.

[Multiplayer]
Last Protocol Used=0
Player Name=adupuis
Session Password=
Session Name=New Game

[GameSpy]
Enabled=0
Location=CA