You would like to clean up PDQ Inventory so that it mirrors a fresh install without needing to uninstall/reinstall PDQ Inventory.
Some reasons you might want to do this:
For Pro and Enterprise, you will need your license key to perform the reset.
1. Open the program and navigate to File -> Preferences -> Background Service.
2. Stop the Background Service and close the program.
3. Go to %PROGRAMDATA%\Admin Arsenal\. Delete the PDQ Inventory directory.
IMPORTANT: The PDQ Service (that was stopped in the Step 2 above) cannot be running.
4. Once the PDQ Inventory directory is deleted, reopen the program. You will need to perform the configuration process again (adding credentials, license key, computers, etc.).