The following solutions have been by community QA testers (Reddit r/BatmanArkham, Steam forums, and PCGamingWiki) as of January 2026.
The game or its launcher may lack the permissions needed to access certain system files. Go to the game’s installation folder (usually The following solutions have been by community QA
Windows 10/11 includes Control Flow Guard and Data Execution Prevention (DEP) . These security features protect your PC from buffer overflows. Unfortunately, the "January Verified" executable has loose code that modern Windows perceives as an attack vector. The OS kills the process, and the game reports it as a fatal error. The following solutions have been by community QA