Greetings -
We are having an issue in our environment where the following registry keys are getting massive in registry size on our 2008 R2 Terminal servers:
\HKEY_USERS\.DEFAULT\Software\SHARP
\HKEY_USERS\S-1-5-18\Software\SHARP
The keys only grow in size on the terminal servers, they do not grow on the print servers which are also 2008 R2. The problem is obviously with the Sharp drivers but updated drivers do not appear to help the issue. We do not see this problem with HP drivers. The keys look to grow because of Client-Side Rendering. All printers are deployed with group policy. I've seen older threads with this similar issue without a real solution.