You mean an error like this? Because I had this error on my 68 when trying to install Gamin XT and never did get it to work. I tried and tried and posted threaded and Googled and never found an answer. I deleted and redownloaded, I uninstalled and reset and reinstalled and everything else I could think of. I tried main and card memory. So good luck. But I tell you what......upload the cab file and I will try to load it on my PPC and see if I get the same error. If not then it it your device and if so then you have a bad file. Thats all I can think of.
