When legitimately installed, catplus.dll resides in:
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\
or within:
C:\Program Files (x86)\AMD\Catalyst Control Center\
The file version typically correlates directly with the Catalyst driver version (e.g., 8.xxx.xx.xx). Legitimate copies are digitally signed by Advanced Micro Devices, Inc. or ATI Technologies Inc. You can verify this by right-clicking the file -> Properties -> Digital Signatures tab. catplus.dll
Crucial Red Flag: If catplus.dll appears in C:\Windows\System32, C:\Windows\SysWOW64, or C:\Users\[Username]\AppData\, it is highly suspicious and likely malware masquerading under a known name. When legitimately installed, catplus
Yes. However, first ensure that no AMD GPU is present (including secondary GPUs or hybrid graphics laptops). Then uninstall all AMD software via Programs and Features. Manual deletion alone may cause CCC to throw errors repeatedly. The file version typically correlates directly with the
If you maintain a legacy system that still depends on catplus.dll, consider these migrations: