A problem with registry key permissions may cause the installation of
KB905474 to fail.
These permissions can be repaired using Registry Editor as follows:
1. Click Start, and then click Run
2. In the Open box, type regedit, and then click OK
3. Expand HKEY_CLASSES_ROOT
4. Locate the subkey HKEY_CLASSES_ROOT\LegitCheckControl.LegitCheck
5. Right-click the subkey and select Permissions….
6. Ensure that Administrators allowed Full Control permission
7. Repeat steps 3-6 for the subkey
HKEY_CLASSES_ROOT\LegitCheckControl.LegitCheck.1
(Hat tip to Robin Walker who orginally posted this fix.)
This fix is presently being incorporated into an update of the WGADiag2.exe
utility, which will be made available in a few days. Those interested in
testing this utility should contact me directly.
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