Outlook 2007: Disabling/Enabling Add-ins

This describes how to re-enable/enable and disable add-ins in outlook. This is how to correct a program that installs an outlook plugin that you don’t use or want.


Disable/Enable Add-ins in Outlook 2007:

1. In Outlook 2007, go to Tools > Trust Center
2. Click on the Add-ins section
3. You will now see all active, non-active, and disabled add-ins. Click on the add-in you want to enable/disable and then click on the Go button towards the bottom.
4. This will then open up the COM add-ins page. You can then check/uncheck the add-ins you want to enabe or disable.

Click the thumbnail for a bigger picture:




 

About Jimmy Selix

Jimmy Selix is an early adopter that loves to be one of the first on the block to have the latest and greatest in technology and gadgets. Another love of his is being able to share his knowledge to others seeking it. Feel free to drop any comments or questions that you may have.
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The Conversation

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  • Vishnu

    Thanks for the info..

  • Brad M

    Excellent – Fixed the problem!
    Brad

  • Carl-Erik

    Excellent. Both the Plaxo plugin and the Google Sync software makes Outlook hang.

  • Matthew

    Thank-you, this solved my problem, I looked everywhere on the Internet and the PC to find this!

  • http://www.microsoftmdc.com Microsoft

    thanks man, i tried thsi and works ;)

  • Seamus O’Neill

    Had removed Symantec Antivirus but kept getting an error message related to it when starting Outlook – this is now gone… – thanks for sharing the info, still getting to grips with Office 2007

  • Luc Perreau

    That helped after hours of searching. Thanks.

  • Anonymous

    Yeah did the above and I still get the message when I open outlook:

    The Add-In “Outlook Connector Extensions (msncon32.dll) cannot be loaded and has been disabled by outlook. Please contact the Add-In manufacturer for an update. Please uninstall the Add-In.

    Did you hear me thumping the keys!!! Going crazy, please help

    • http://www.innovit.co.uk/ Daniel Dainty

      @cecilymckellar

      When you click “Go” change the button before it to “COM Add-Ins” to “Exchange Client Add-Ins” or something like that. Look in there for it.

  • Anonymous

    when i open outlook than message come like Add-in . but i want to remove that message. so please kindly give me solution . Thank you

  • Ramya

    Thanks a lot 4 d information provided.

  • rita lee

    When I try to disable “Outlookaddin” in the tools>trust center>add-ins, the computer pop up says I have to be an administrator… but I am the only one who uses this computer and do not know how to show that I am the administrator so I can disable the add in.

  • Anonymous

    thanks it is very good

    • Anonymous

      Ruby

      I am using outlook 2007, I cant drag and drop a recipient from CC box to BCC or To box. When I drag from To/CC/BCC box to CC/BCC/To box it disapear. Please help me, I tried Add-in as above but till Not Help me solve it out. Thanks.

  • Anonymous

    hey, every time i open the outlook 2007 i got the following message ( the add-in AVG Extension” cannot be loaded and has been disable by outlook, please uninstall the add-in, and i try the above mentioned solution and it’s not working??

  • CT

    Ok, wtf.. When I go into the Trust Center > Add-ins, I don’t see any check/uncheck box by the add-in (nor does the picture you posted above show any disable/enable boxes) and I don’t see any option there to disable them. And yes, I’m admin on my machine. What’s the trick here?

    • Roger

      Hello, CT:

      You have to select the proper option in the “manage” dropdown below (I suggest you to check all the opts) and then click on the button; you’ll find there a list where you can uninstall as well as uncheck the plugin in trouble…

  • Roger

    Thanks ! Microsoft’s way of thinking is getting weirdier each year.

  • Fran Kenfurter

    Microsoft did us no favors by using the “GO” button. As if that means anything to anyone. GO what, GO where? Stupid.

    Should be right there > disable/enable/remove whatever.

    Sometimes updates to products are done just for the sake of it. Or by people that don’t actually use them. Ask the Vista development team about how that worked out. Biggest failure ever. Moving buttons here and there, tweaking the UI according to “studies of effectiveness”. Yeah, effective for who? Most of us having been using Windows for 20 years, I don’t need you tell me whats more effective! I lost more time farting around trying to figure out how to do simple stuff I used to be able to do in my sleep. Again, FAIL

  • raja nakka

    thanks…it helped me…

  • http://billhutchison.org/ billhutchison

    Thanks for the help. I would not have thought to look in the trust centre.

    So that I could disable the plugin I was using I had to run the program as administrator since it was installed for all users. When I did that it worked like a charm.

    Thanks again.

    • Joanne

      Thanks this was a great help! I couldn’t figure out why it kept saying I had to be an administrator when my login is part of the administrator group.

  • promytius

    XobniRdo.dll does not exist after uninstall but Outlook insists it is trying to load it. It is not listed in the Add-ons or in the options other advanced.

  • Quasimodo_4

    Thanks for the hint.
    My customer thanks you.

    Cheers,

    Quasimodo

  • Joe

    Thanks for the help!!

  • http://www.dirbuzz.com Zeb

    This was really helpful.. I’ve been getting “Microsoft Outlook Has Encountered a Problem and Needs to Close” error and this fixed the problem.

  • Robertgrim

    What are add on used for

  • Geraintwilliams11

    Only works if outlook starts correctly. My outlook closes automatically since I installed an addin

  • Von9m

    Thanks for this. It solved my problem, too.

  • aby

    thanks a lot. helped solve the problem after searching the whole thing upside down.

  • SilentSevent

    Thanks. Turned out that disabling one of my addin’s solved my problem.

  • Dalmo

    I’m still having the same issues keeps asking for for admin permesion I can not start as admin

  • Samantha

    When I try to enable one note I receive an error message that this can only be done by administrator….I am the administrator and using the proper log in. Know what? All I want to do is be able to send email messages / contacts to a notebook in one note.

  • ant

    For those wondering about Administrator privileges to disable outlook add-ins.

    You need to right click on your outlook icon and run outlook as an administrator. Then you will be able to turn off Administrator Protected Add-ins

  • vikas

    how can i install “window search email indexer”in outlook 2007,plz help me out .
    i m not able to install this add-ins in outlook .

  • Gaby

    Thank you!!!

  • Debbie

    When I clicked GO I got a message that only the “administrator” could do this function. How do I get the password for administrator when I’m the only user of my computer?

    • http://blogs.tech-recipes.com Jimmy Selix

      > i would try a blank password if you didn’t remember setting one up. What OS are you using XP or Vista or Win7?

  • Earl Schultz

    Unfortunately this Addin removal is not working for me. Every time I start Outlook 2007 I get a message that the Google Search Addin could not be loaded and was disables. However, when I go to the Addin section of the Trust Centre it does not show the Google Search Addin at all. Also, the path to the Google Search dll does not exist on my computer. I can’t find any way to turn off this error message.

    You should know that I just upgraded from Vista to Win 7 and had to reload a lot of my software so I’m sure this caused the problem. However, if there was an easy way to find where that Addin was trying to load from I could remove it but I don’t see anyway to find this Addin.

    Thanks.
    Earl

  • Linda at Ledbetter, Tx

    Hey, Jimmy, yer Da Man ! Avast sent me to you to fix a puzzle. Did too, fix it that is. Thank you. Granny Linda
    p.s. I will “share” on fb
    I will add you to my favorites for future reference ! !

  • Dawn

    Why does Outlook disable addins with out human intervention?

  • Jet

    The last two days every time I start Outlook 2007 (XP) it freezes so I can’t go into the add-ins. I want to see if the add-ins are the problem or contributing to it.

    Is there another way to reach the add-ins without going through Outlook?

    Any other help or advice would be greatly appreciated.

    Thanks,
    Jet

    • Bill

      > I have an error message when loading Outlook that says it can not load a file that it looks for in add-ons and to go there and delete it. It belongs to a program that would not install due to a bit conflict. I have abandoned the bad program, but am left with this error message each time I bring up Outlook. The file nor the program exist in “Add-in/ons”. How can I stop this error message?

  • Brecht

    Thanks! Resolved my problem!

  • Bev

    C;\PROGRA-1\EST\ESTNO-1\x86\EPLEOU-2.DLL Cannot load and has been disabled in OUtlook. Please contact ADD-in manufactuerer for an update, if none please uninstall. I have followed you instructions above but do not find this one. It is a message that pops up every time I want to open outlook! Can you help.

  • Jan Adams

    What do you do after you do this? I’m having an issue with the box staying checked.