Carenado's 182Q Install problem

hello I have the 182Q from carenado and have had it installed without a problem in the past. However when i tried to reinstall it tonight , due to i reinstalled FS 2K4 - I have been running into an error message that reads, can't complete install due to a CRC error path:c:program filesmicrosoft gamesflight simulator 9aircraftcarenado cessna 182QmodelBSCcessna182q.mdl - I have tried several tims with no success, and it stoped at that point every time.The CD-R that i have the software on is in good shape, and have successfuly installed from this disc before. Could perhaps that due to I am running Vista RC be a factor? I have the Original 182 and 206 and planes and did not have a problem installing those aircaft.Any insightThanksZach Bender K7LTF