I have the same problem. Have you found a way to open your files?

"Watchman275" wrote:

On only some of my Excel files that I share between my desktop and my Dell
Axim, I have started getting "this sheet is a placeholder for an unsupported
sheet type" when I open the Excel file. I have tried copying and pasting it
on my hard drive, but the file won't open. I know that the data is there due
to the size of the files, but I cannot get them open.

Please help!