I just picked up a Palm Treo 755p (Sprint), the last Palm OS PDA that will not require an expensive monthly data subscription.
Unfortunately, with everything set up just right, it gives me an annoying error:
The solution takes just a few minutes, and is pretty easy to follow.Failed to backup 1 file(s) PmTraceDatabase Protocol Error: Handheld file could not be opened. (4004) SYNCERR_FILE_NOT_OPEN
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