: Once installed, the Universal Adobe Patcher 1.5 would be run. The user selected their product from a dropdown menu, and the patcher would automatically find and modify the local amtlib.dll file.

If your AV found RedLine or a backdoor Trojan, the only safe option is a full OS reinstall. Backdoors can persist through system restore points.

Modern Adobe apps (2021 and later) use digital signatures on amtlib.dll . If the file is altered by even one byte (as UAP 15 does), the application crashes immediately upon launch or displays "Unauthorized modification detected."

universal adobe patcher 15 with update management tool