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"Operation Failed" message appears when sending attachments via Mail Express with the Outlook Add-In

Karla Marsh
Mail Express - DEPRECATED

THE INFORMATION IN THIS ARTICLE APPLIES TO:

  • Mail Express, v3.0

SYMPTOM

"Operation Failed" message appears when sending attachments via Mail Express with the Outlook Add-In.

CAUSE

The version of the .NET Framework required by the Add-In is not installed.

RESOLUTION

The Add-In requires .NET Framework 3.5 SP1, so ensure that it is installed. (Installing .NET Framework 4.0 will not install earlier versions of the .NET Framework.)

Details
Last Modified: Last Year
Last Modified By: kmarsh
Type: ERRMSG
Rated 1 star based on 6 votes.
Article has been viewed 15K times.
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