The next version will come with a full uninstaller
But for now you can do the following:
- Exit Messenger.
- Remove Dempsey.SS from HKEY_LOCAL_MACHINE\SOFTWARE\Patchou\MsgPlus2\RegisteredPlugins
- Remove SS.Dll from Plugins Directory.
- Remove FreeImage.Dll from Plugins Directory.
- Restart Messenger and Screenshot Sender should be gone