Well I've had my MX-850 for several years now and have modified it with no problem up until today. Now out of the blue I'm getting this error: Invalid Answer-LimitedProgramLoadToRC [LPLTR-2]. What makes it far worse is that no matter what I do I can't even get it back to a usable state!! Any advice for at least getting it to work again would be appreciated - I spent too much time effort and money on this thing to have it brick now...

I'm assuming that URC never even got to the bottom of this issue, did they????

Tried on Windows 2000 and Windows Server 2003 - same issue.

Have you tried rebooting the remote? Reboot the remote - hold down stop and main for about 10 seconds - then hit "all" in the top left corner.

Then upload your file from computer to the remote again.