[louabill]

Did you move your kGTD document or rename any folders in which it sits? This can confuse the script, because it gets its info from a preferences file. Go get the file

~/Library/Preferences/com.kinkless.kgtd.plist

and open it with textedit (or some other text editor). Change the path between <string> and </string> to the current location of the file.

I suppose there is undoubtedly an easier way to do this, but it is the one way I (finally) found which works.