3. checks every keyentry in Keyboard Layouts against existing file in %SystemRoot%\System32
Hope I help someone with this script.
Christian from Germany
I have written a batch file too. So you can use this instead the vbs solution.
It's a little bit harder, because the batch file exports the two keys, deletes them, creates blank entries. Then you have to run the KB2686509 again! After doing this
do not reboot, press continue in the command window (restoring old entries) and then reboot.
If one of the (bad) keys does not exists, the batch file creates a blank entry, so KB2686509 should work.