"Exchange extensions" warning

  • Thread starter Thread starter Don Culp
  • Start date Start date
D

Don Culp

Whenever I start Outlook 97 I get the warning:

Error in registry for extension "Exchange Extensions;?". The syntax or
format of the registry entry is incorrect. Check the registry settings and
compare the registry for this extension to other extensions in the registry.
The extension "Exchange Extensions" is not loaded. This version of Outlook
only supports Microsoft Exchange 4.0 extensions. Change the version number
in the registry, or install Microsoft Exchange again." Click OK.

Other than this warning Outlook seems to work OK. (If it makes any
difference, I don't use Outlook for email.)

I see that there is a suggested fix at
http://support.microsoft.com/kb/823633 but this is listed for Outlook 2003.
Would this also apply to Outlook 97? Whatever changes, I want to be sure
that they don't interfere with any other software that I use.

Thanks,
Don Culp



__________ Information from ESET Smart Security, version of virus signature database 4512 (20091015) __________

The message was checked by ESET Smart Security.

http://www.eset.com
 
Before trying those steps, I would delete the file named extend.dat. Since
you don't mention what OS you are using, I can't tell you where to find this
file. I can only say that under NT/2000 that it would exist under each OS
user profile.

Other than that, between steps 3 and 4 of the link supplied, I would export
out the section to a .reg file before doing the delete. This way you don't
have to remember/jot down what was there before doing the delete and it is
easy to bring back if the need arises.
 
Windows XP Pro.

There is no extend.dat on my boot drive.

neo said:
Before trying those steps, I would delete the file named extend.dat.
Since you don't mention what OS you are using, I can't tell you where to
find this file. I can only say that under NT/2000 that it would exist
under each OS user profile.

Other than that, between steps 3 and 4 of the link supplied, I would
export out the section to a .reg file before doing the delete. This way
you don't have to remember/jot down what was there before doing the delete
and it is easy to bring back if the need arises.




__________ Information from ESET Smart Security, version of virus
signature database 4514 (20091016) __________

The message was checked by ESET Smart Security.

http://www.eset.com
Click to expand...



__________ Information from ESET Smart Security, version of virus signature database 4514 (20091016) __________

The message was checked by ESET Smart Security.

http://www.eset.com
 
It's there, but hidden. See
http://www.outlook-tips.net/beginner/filepath.htm - start by pasting
%USERPROFILE%\Local Settings\Application Data\Microsoft\Outlook
in the address field of IE if using NT/2000/XP/Vista OS.

--
Diane Poremsky [MVP - Outlook]

Outlook & Exchange Solutions Center: http://www.slipstick.com/

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