So I bought REX. Seems I have to run this configuration application before I can zoom around my new clouds. I have Vista64. Configuration app wants me to browse to my FSX.CFG location. When I do that I get an error (see pic). The error tells me to check the error log, but the error log is as clueless as I am, as can be seen in the attached pic. I just know this is a Vista issue! Has anyone seen this (and solved it)? REX is right now precariously perched at the precipice of the uninstall button…