My .Net program that downloads literally 100s of files and sorts them into an excel spreadsheet works really well for the 1st 10 or files, then will intermitadely stop.

The only message I get is:

[quote]
HRESULT: 0x800401A8
[\quote]

I've searched the web and found similar problems posted by people working with VB and Excel together, but no solution.

Does anybody here have any ideas?