If you encounter errors involving galaxywrp.dll , it usually indicates a corrupted installation or an overzealous antivirus program that has quarantined the file.
DISM /Online /Cleanup-Image /RestoreHealth SFC /scannow Galaxywrp.dll
: It intercepts calls the game makes to Steam's internal systems and "wraps" or redirects them to work independently or through the GOG Galaxy framework. If you encounter errors involving galaxywrp