A family of Microsoft word processing software products for creating web, email, and print documents.
Hi Paul,
Thank you for asking Microsoft Community.
BEX refers to Buffer Overflow Exception. For more information on the same refer to the following link:
http://technet.microsoft.com/en-us/library/cc738483(WS.10).aspx
To resolve the issue, try the following steps and check if it helps:
- Open System by clicking on the Start button, Control Panel, System and Maintenance, and then
clicking on System.
2. Click Advanced System Settings. If you are prompted for an administrator password or confirmation,
type the password or provide confirmation.
3. Under Performance, click Settings.
4. Click the Data Execution Prevention tab, and then click Turn on DEP for all programs and services
except those I select.
If you have the option already selected, then you may add ‘Microsoft Word’ to the exception list. To add ‘Microsoft Word’ to the exception list, do the following:
1. Click the "Add" button at the bottom of the screen.
2. In the Open dialog box navigate to the folder ‘C:\Program Files\Microsoft Office\Office 14
\Winword.exe’.
Note: If you are running on Windows & 64 bit version then browse to the location C:\Program Files
(x86)\Microsoft Office\Office 14\Winword.exe’.
3. Click to select Winword.exe and then click on Ok.
Once the above steps are complete, restart the system and then try performing a mail merge.
I hope the above information helps. If you still have questions, you can always reply and I’ll be happy to assist you.
Thanks