Empty Keychain Solution
From gWebs Support Wiki
After installing multiple versions of MailCloak, you uninstall one version. The leftover version becomes unusable:
To fix this problem:
- Uninstall all MailCloak products
- Backup your keys
- Go to start -> run
- Type "cmd" and click ok. A DOS terminal window will appear
- Copy and paste:
- rd "%appdata%\gWebs" /s /q
- reg delete HKCU\Software\gWebs /f
- Reboot
- Reinstall MailCloak

