It’s been a while since the new version of Outlook overtook the old classic version, but users are still unhappy with it. The ...

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client.

There could be many possible reasons that could lead to attachment issues in Outlook. This includes incorrect Outlook settings, file incompatibility, incorrect mail format, etc. Try resetting Outlook ...

Microsoft has started looking into a problem that is preventing users from opening some Excel file attachments with non-ASCII ...

You can select any of the above options. If you want to open the file, click Open. As explained above, this is not an error message. It is a warning message which can ...

Sometimes and only sometimes you can open it by double clicking on the attachment in the preview pane. When getting the operation failed message you can't save the file either.<BR><BR>I can forward ...

Q. Recently, Microsoft Outlook started taking an extraordinary amount of time to open e-mail attachments in Word. I've scanned for viruses and the like to no avail. Both Word and Internet Explorer ...

As spotted by Bleeping Computer, Microsoft has published a new service alert related to Outlook. Labelled as issue EX1189359 and titled "Users may be unable to open Excel files attached to email ...