When I try to open an Excel file on a floppy disk, an error message comes up. It says “Expense Report.xls cannot be accessed. The file may be read-only, or you may be trying to access a read-only location. Or, the server the doc is stored on may notbe accessible”. I tried several tricks from the MS Knowledge Base, but none worked. When I did a virus scan, it came up clean, but said there were compressed files scanned.