Error received during Installation of LiteSpeed on SQL Server cluster:
"registration of xp_sqllitespeed_licenseinfo failed: there is already an object named dbo.xp_sqllitespeed_licenseinfo in the database".
The internal system tables that track extended stored procedures were not copied/created correctly.
1. Download the attached script, ExtendedProcFix.sql, that was provided by Microsoft to resolve the error message.
2. Run this script using Query Analyzer until an error message appears, this will indicate the problem is resolved.
3. Re-run the installation of LiteSpeed for SQL Server.