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Updates & Utilities

Symantec Antivirus Causes "Missing Reference" Error in Office Tools Pro.

NOTE: Click on the following link to get a Microsoft Word document that contains complete instructions for fixing this problem:

http://www.officetoolspro.com/temp/kb0005.doc

To obtain product support for Symantec Antivirus and Norton Internet Security, please contact Symantec corporation.

Introduction
The latest virus definitions for Symantec Antivirus and Norton Internet Security contain a reference to the file "OSSMTP.DLL". When a scan is run on the affected computer, Symantec Antivirus will detect this file, erroneously identifying it as a virus, and remove it from the computer. Office Tools Pro will detect the absence of this file, and respond with the error message, "There is a broken or missing reference." Office Tools Pro will then shut itself down.

This file is a legitimate library. It is not a virus. Its purpose is to facilitate SMTP Email functionality in Office Tools Pro (and other legitimate software). However, this file has recently been associated with spammers and virus writers, because these people also use it to send illicit emails.

Who is affected
If you use Office Tools Pro and Symantec Antivirus on the same computer, and you have recently updated your virus definitions, then you could be affected by this problem. If you suddenly receive the error message, "There is a broken or missing reference, cannot continue, Missing reference C:\WINNT\System32\OSSMTP.DLL", and you are also running Symantec Antivirus, then you are definitely affected by this problem.

How to correct the problem
To correct this problem, it will be necessary to restore the OSSMTP.DLL file to each computer running Office Tools Pro. To do this, you must first disable Symantec Antivirus and Symantec Internet Security on the affected computer. Then, download the following file to your desktop:

http://www.officetoolspro.com/temp/ossmtp.zip

Once the file is downloaded, unzip the enclosed file to your desktop (OSSMTP.DLL), and then copy this file to your C:\Windows\system32 or C:\WINNT\system32 (whichever one your computer has) directory. Once you have copied the file to your System32 directory, you will then need to register the file on your computer. To do this, click the Start button in the lower left hand corner of your screen, click RUN, and type in the following command:

regsvr32 ossmtp.dll

...and then click the OK button. Once you have done this, you should be able to restart Office Tools Pro, and it should run normally. NOTE: This process must be performed on EVERY WORKSTATION that has Office Tools Pro installed.

You will now need to tell Symantec Antivirus to ignore this file during future scans. Otherwise Symantec Antivirus will just remove the file again, How this is done is beyond the scope of this article, but the following Microsoft Word document describes this (and the procedure illustrated above) in detail.

http://www.officetoolspro.com/temp/kb0005.doc