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Strange IE/Win 7 File Extension
Hi everyone,
I'm using proprietary piece of software to export an EXCEL spreadsheet from IE. When I click the "Export to XLS" button I get a "do you want to save this file or find a program online to open it" the extension I get is a .DO extension. Should be XLS.
Works fine on my other systems, it's just this one Windows 7 system that gives me this .DO file. If I manually change the extension to a .xls - it opens fine in Excel obviously.
Any ideas why IE is spitting out this random and strange extension?
Thanks in advance