Outlook File Previewers work except for types such as .xlsm

[df]

These new file types seem to be giving my Outlook 2007 a problem. I am
working on a full version of Office 2007 Pro at my office and can view every
other type of file so far, just not these new Excel types.

I can even view the .docx (new Word file type) with no problem. I know that
there is a fix for this...anybody know?

I did check the Trust Center in Outlook and all file types are selected and
the previewers are on. Again, I can open .xls, just not .xlsm.

Thanks!

 

[Brian Tillman]

These new file types seem to be giving my Outlook 2007 a problem. I am
working on a full version of Office 2007 Pro at my office and can
view every other type of file so far, just not these new Excel types.

That's a macro-embedded workbook, not a spreadsheet, so it's not a surprise
to me. Can you preview .xlsx files?