How can I manually uninstall DevPartner Java Edition v3.0 from my machine?
For a manual removal of DPJ off your machine complete the following:
From the registry remove these 3 keys:
1. Find HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products and then go down the list until you find DevPartner Java Edition and delete it.
2. Delete HKEY_LOCAL_MACHINE\SOFTWARE\Compuware\DevPartner Java Edition
3. Delete HKEY_LOCAL_MACHINE\SOFTWARE\Compuware\License\362\003.00
Then delete the entire DevPartner Java Edition folder under Program Files\Compuware on your hard drive.
Finish by rebooting and then reinstalling DPJ.