Most active software developers have migrated away from physical USB keys. They can usually provide modern software license activation keys, cloud licensing, or updated, officially signed drivers compatible with Windows 11.
Are you trying to or get a specific legacy program to run ? multikey.sys windows 11
Windows 11 includes advanced security features that often flag or disable this driver: Most active software developers have migrated away from
If the driver is related to a specific macro keyboard or software license emulator, that program will crash immediately upon launch or fail to recognize hardware. multikey.sys windows 11