I have installed SQL 2008 R2 SP1 evaluation edition.Now when i have to activate it so i am running SQL setup to update the evaluation version to SQL Standard edition but i am getting the below error :
Consistency validation for SQL Server registry keys" failed"
Rule evaluation message: The SQL Server registry keys from a prior installation cannot be modified. To continue, see SQL Server Setup documentation about how to fix registry keys.
C:\Program Files\Microsoft SQL Server\100\Setup Bootstrap\SQLServer2008R2\x64\FixSqlRegistryKey_x86.exe exit code: 1
2013-03-26 15:47:50 Slp: Rule 'AclPermissionsFacet' detection result: AreSqlAclPermissionsCanonical= False
2013-03-26 15:47:50 Slp: Evaluating rule : AclPermissionsFacet
2013-03-26 15:47:50 Slp: Rule running on machine: MOIUAQDSA
2013-03-26 15:47:50 Slp: Rule evaluation done : Failed