Fix MSI Patch Registration Corruption
How to fix MSI software update registration corruption issues
Problem description
After you install software updates, repairs or uninstalls for certain products may fail. If you have MSI logging enabled, the following lines are found in the log:
Couldn't find local patch ''. Looking for it at its source.
…
MainEngineThread is returning 1612
Solution Information
This Fix it Solution automates removal of corrupt software update references in the Windows registry.