How do I fix a “Performance counter registry hive consistency” when installing SQL Server R2 Express?

Question

I\'m trying to install SQL Server 2008 R2 Express from this site:

http://www.microsoft.com/express/database/

I have a 64-bit, Windows 7 machine.

I have t

Answer 1

This works for me:

Click on Start and type in CMD
Right click and click on Run as administrator
Then from C:\windows\system32 type 
lodctr /R:PerfStringBackup.INI 

and press Enter
then restart the compurter and retry!