Steps to patch Uxtheme.dll in Windows 7
1. Download Uxtheme patch Files
http://www.blogsdna.com/1902/download-uxtheme-patch-for-windows-7-beta-1-build-7000-6170000.htm2. Login to Windows 7 as administrator
3. Click on My Computer and Navigate to Following Directory
C:\Windows\system32\
4. Locate the following files
uxtheme.dll
themeui.dll
shsvcs.dll
5. Take Ownership of each of these files and grant full permission on these three files
6. Rename
uxtheme.dll to uxtheme.old ,
themeui.dll to themeui.old
shsvcs.dll to shsvcs.old
8. Copy downloaded patch files here
C:\Windows\system32\ directory
9. Reboot Your Windows 7
10.Now enjoy