In essence, a patched fcm64.dll neuters the license enforcement mechanism of the parent software.

When a DLL file such as FCM64.DLL is patched, it implies that the original file has been modified or updated with new code. Patches are typically applied to fix bugs, enhance functionality, or ensure compatibility with other software components. However, the term "patched" can sometimes have negative connotations, suggesting unauthorized or malicious alterations.