Catplus.dll Link -

If the DLL exists but specific apps fail to load it, use (depends.com) to check for missing dependencies. catplus.dll may require:

Disclaimer: This post is for informational purposes only. Always exercise caution when modifying system files or the Windows Registry. catplus.dll

The specific role of catplus.dll depends on the software package it belongs to. Most frequently, it is a component of: If the DLL exists but specific apps fail

C:\Program Files (x86)\AMD\Catalyst Control Center\ catplus.dll