While attempting a backup my MX808S, when I try to copy *.tab files, I get the error "Couldn't copy file. File not found. Choose another and try again".
I tried copying .txt, .png, and other file types and they copy fine.
I also tried copying to the internal storage DCIM folder and get the same behavior. .txt, png files copy good; .tab files get error.
I also tried doing a factory reset and re-installing the updates. After this, I still get error.
Any ideas what to do?