The way you uninstall AIDA64 depends on how you originally installed it
EXE Installation
Uninstalling AIDA64 Installed with an EXE:
- Open the Windows Settings app (gear icon in Start menu).
- Go to "Apps & features" (or "Programs and Features" in older versions).
- Locate "AIDA64" in the app list.
- Click "Uninstall" and follow the on-screen instructions.
ZIP Package
Uninstalling AIDA64 Extracted from a ZIP:
- Navigate to the folder where you extracted the AIDA64 files.
- Delete the entire AIDA64 folder.