Hypertech 30019

[zz50]

I have had this installed in the truck for a few years (2003 5.3
ECSB). I have made adjustments over the years for tire size, octane etc.)The issue is now the programmer has a "corrupt file" and will not work at all. The program is still in the PCM. Has anyone had this issue? No help from Hyper*?/*#, other than buy a new one. Do I really want to buy something I can't get satisfaction with in the old one? Dah??? Any other suggestions?

[S/C Z71]

Custom tune.