Greetings...Decided to install my FS9 version of the TBM into FSX.Had no trouble downloading TBM_SP1 from "Free Stuff".However, when attempting to extract from the zip file I get an error message for each file.The msg:Error 0x80004005: unspecified errorI am given 3 options by the error window (am using W7 64 bit)Try Again, Skip, CancelTry Again > same msgSkip > goes through each file in the zip to be extracted but doesn't extract files, only foldersCancel > cancels the operationAny thoughts/suggestions?ThanksRoy Marsh

Roy,A quick Google of that error code indicates that this is a fairly common problem with the built in zip function of Windows.Give freebie 7-zip a try and let us know what happens. www.7-zip.org/download.htmlFred

Hi Fred...Thank you for excellent guidance.The 7-zip for 64 worked! Roy