The GuideConnect updater can continually run if it is unable to close the GuideConnect application "Guide.exe"
If you are running GuideConnect on a machine and you do not have headphones or speakers connected to the machine the updater fails to close the "guide.exe". The solution for this issue is to restart the machine, connect some headphones or speakers and then run the updater again.
This issue will be resolved in GuideConnect without the need for speaker or headphones in a future update.