Cyber Engine Tweaks Error 126 【1080p 2025】

file as a "false positive" and blocks it from loading, resulting in the 126 code.

A corrupted game executable can also masquerade as Error 126. cyber engine tweaks error 126

After 3 hours of forum-diving, you find it: ➡ Install ➡ Run regsvr32 xinput1_3.dll ➡ Add CET folder to AV exclusions ➡ Reinstall CET manually (not via Vortex) file as a "false positive" and blocks it