I think it's on the Apple web site but I can't remember the exact words of the error.
Type the error's first sentence into google and you may find the article.
I recently had a virus,took it to the tech,had a clean install of win7.D/L'ed all programs had on previously.But iTunes gets so far and says:The installer has insufficient priveleges to access this directory(iTunes,etc.).Then it rolls back it's progress to the beginning.I tried turning off popup blocker,and turning off AVG temporarily.Still,no go.Any suggestions.? Thanks,chucker.

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