Your headers (Microsoft Outlook Express 6.00.2900.2180) tell us that you're
running outdated and much less secure versions of OE, IE and Windows. Check
in at Windows Update ASAP & install all critical updates offered. Any
better afterwards?
--
~Robear Dyer (PA Bear)
MS MVP-Windows (IE/OE, Shell/User, Security), Aumha.org VSOP, DTS-L.org

stuart wohl wrote:
My Outlook Express just started giving me an error when trying to change
the Formatting of my Fonts when using the "FORMAT" tab at top.

Prior to this error message I tried downloading IE7 Beta but it wasn't
working properly so I removed the program and am back with IE6

If I change the size using the "format bar" (just above the contents of
the message) it works fine.
But if I try to use the commands in the toolbar area I get an error
message saying
an error has occurred in this dialog
error 501
permission denied.

Can anyone help me?

Thanks
Stu