When the download gets to the last 0.02GB to download, it stops, sends me the message INSTALL FAILURE CANNOT REACH GOG SERVERS, or something to that effect. I have uninstalled both GOG and the game several times, using different drives, checking compatability, restarting PC, everything I can think of. Now I can even find the files with the game launcher in it, but when I try to launch it, it gives me a message that it is missing a file for starting shader download or something like that. But nothing I seem to do gets that file to download. Assuming that was actually the issue. Never had an issue like this before. Any help would be appreciated. Thanks in advance.

I am having the same problem. nothing I do or at least know to do has helped. any help is apreciated.

I'm another user with the same thing happening - 92% install complete. The steps from support email haven't helped.
IPv6 disabled/enabled. Firewall changes had already been made from support forum recommendations. Event viewer shows following error:

Faulting application name: GalaxyClient Helper.exe, version: 2.0.80.33, time stamp: 0x671f8d67
Faulting module name: ucrtbase.dll, version: 10.0.19041.3636, time stamp: 0x6763d3a2
Exception code: 0xc0000409
Fault offset: 0x0009eddb
Faulting process id: 0x1498
Faulting application start time: 0x01db70c40c13cf44
Faulting application path: G:\GOG Galaxy\GalaxyClient Helper.exe
Faulting module path: C:\WINDOWS\System32\ucrtbase.dll
Report Id: 9395c106-b79b-4ba9-9a93-9fe2ad519528
Faulting package full name:
Faulting package-relative application ID:

Same. mine stops at 92% . At least i am not the only one having the issue. emailed support but as of yet,no response

i dont know about you all but mine already started to work and i have been playing. how about you all