: Right-click the game in your library > Properties > Installed Files > Verify integrity of game files .

The error message "" typically occurs when a software launcher or installer—most commonly for games like Dying Light , Titanfall 2 , or Genshin Impact , as well as apps like Corsair iCUE—cannot find a critical text file needed to load required Dynamic Link Libraries (DLLs).

: Overprotective security software may quarantine the dlllist.txt file or the DLLs it references, perceiving them as a threat.

Locate the packages (especially versions 2015-2022). Right-click a version and select Change , then click Repair . Restart your computer and try launching the app again. 2. Verify Game Files or Reinstall

Inside that key, create a new named StringCacheGeneration .

Error "Failed to open dlllist.txt for reading Error code: 2"