I apparently have a SharePoint version problem on a farm that I've been managing for a few month.
In the central admin, version indicates that I do have SP1 installed. But when I run the PowerShell command : get-spfarm | select BuildVersion the version is the RTM version ...
In the CA I went to the "check upgrade status", and I found issues that happened in 2011, but the logs are not there anymore, so I don't know what went wrong.
This is production farm, and the preproduction one has SP1 installed correctly I'd like to deploy SP2 on these farms. I was thinking I should probably do the following:
try to install SP1 again on the production, to be in the same state as preproduction before deploying SP2
Working installation or not, deploy SP2 on preproduction, and then on production
I figure even if SP1 doesn't work, SP2 might have a chance to work right ? Or would you do it another way ?