SQL Server patch fails with "Could not find any resources appropriate for the specified culture or the neutral culture"

I recently worked on a number of issues where SQL Server Service Pack/patch installation would fail, and we would see this error in the relevant Detail.txt (located in C:Program FilesMicrosoft SQL Server100Setup BootstrapLog<Date time of the installation attempt> for SQL 2008/2008 R2):   2013-04-07 20:14:07 Slp: Package sql_bids_Cpu64: – The path of cached MSI package…


SQL Server Patch installation fails with error 1603

Ran into this interesting issue recently. I was trying to install a patch on SQL, and it failed. I searched in the hotfix.log (since this was a SQL 2005 instance), and found these messages:- 02/03/2012 03:01:03.649 Installing file: sqlrun_sql.msp 02/03/2012 03:01:03.696 Copy Engine: Creating MSP install log file at: C:Program Files (x86)Microsoft SQL Server90Setup BootstrapLOGHotfixSQL9_Hotfix_KB2494113_sqlrun_sql.msp.log…