Backup your save files. If possible, transfer them to a different hard drive or an external device.
Saves are located here: %userprofile%\Documents\Witcher 2\gamesaves
Disable Steam Cloud for The Witcher 2.
Uninstall The Witcher 2.
Remove:
The Witcher 2 folder from the Steam's directory (by default C:\Program Files (x86)\Steam\steamapps\common\ )
The Witcher 2 folder from %userprofile%\Documents
Restart your computer.
Install The Witcher 2 - do not install any mods!
Launch the game and see if it works.
If it's fixed, copy your save files to the newly created Witcher 2 folder in the location from step #1.
Backup your save files. If possible, transfer them to a different hard drive or an external device.
Saves are located here: %userprofile%\Documents\Witcher 2\gamesaves
Disable Steam Cloud for The Witcher 2.
Uninstall The Witcher 2.
Remove:
The Witcher 2 folder from the Steam's directory (by default C:\Program Files (x86)\Steam\steamapps\common\ )
The Witcher 2 folder from %userprofile%\Documents
Restart your computer.
Install The Witcher 2 - do not install any mods!
Launch the game and see if it works.
If it's fixed, copy your save files to the newly created Witcher 2 folder in the location from step #1.
да но ты остаешься без steam cloud. И если у вас steam версия. то сохранение находятся в папке 20920. путь: C:\Program Files (x86)\Steam\userdata\Ваш ид аккаунта\20920