After attempting to Manually install an OpsMgr SP1 Agent I get an error that MSXML 6.0 is newer than the one being installed.  Right now MSXML 6.0 SP2 is on this system.

Has anyone seen this error before?  If so, how did you work around it?   Without removing MSXML 6.0 SP2 of course.

Event Type: Error
Event Source: MsiInstaller
Event Category: None
Event ID: 1013
Date:  8/17/2009
Time:  9:48:14 PM
User:  

Computer: 

Description:
Product: MSXML 6.0 Parser (KB933579) -- Installation of MSXML 6.0 Parser (KB933579) failed because a higher version already exists on the machine. To proceed, uninstall the higher version and then run MSXML 6.0 Parser (KB933579) Setup again.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 7b 30 41 38 36 39 41 36   {0A869A6
0008: 35 2d 38 43 39 34 2d 34   5-8C94-4
0010: 46 37 43 2d 41 35 43 37   F7C-A5C7
0018: 2d 39 37 32 44 33 43 38   -972D3C8
0020: 43 45 44 39 45 7d         CED9E} 

Thanks,

-Bill MacKenzie