How to Remove COM Surrogate Error in Vista
I have been using Windows Vista for 3 months now and one error that has always annoyed me is the “COM Surrogate Error ” . This error generally occurs when you open a folder thaty contains a lot of media files . The error is

Beleive me it is irritating . This error is mainly caused due to codecs i,e Divx , Nero etc which might not be compatible with Vista . Some possible solutions to this problem are
1) Upgrade your Nero or Divx to latest version .
2)You can disable Thumbnail previews . Though it is the easiet solution , no body will want to do it .
3)It might be caused due to ffdshow codec pack . Try some alternative
How ever i nice solution is available at Helpero . To solve the error follow the steps
- Click on start . Right Click on Computer and Select Properties
- Click Advanced System Settings located at top left corner
- Under the Performance field click settings

- Go to Data Execution Prevention Tab
- Select Turn on DEP for all programs and services except those i select

- Click the Add.. button
- Browse to c:windowssystem32 and select dllhost.exe . Click ok when done . You will get a windows like this

- Click Apply.
- Restart your computer and the problem will be solved .












i was try to solve this method but the error is cominig still.
what i do please give me some guidance.
Hi guys, this is really a solution, I have been blaming this problem to viruses but when i came to know about the tips here, i am now in a great relief.. Thanks a lot… good luck..
mine started with adobe reader 8.2 , every time i close an adobe file and sometimes when i open some , it shows the error message. then yesterday com surrogate started, today some other programs. its annoying
i tried the thumbnails , it didnt work
i dont have nero or divx installed
but i’ve got CCCP (combined community codec pack 2009 version)
could that be the problem??? oh and i have been using this laptop for 2years now without this problem
HELP… im also at the point of breaking my laptop
tahnk you admin
Thanks Mate
If you have Kaspersky 2011, there is a bug in it which causes COM Surrogate to hang. They’ve known about it for a while but seem to be keeping quiet pending a fix….Take a look here :-
http://forum.kaspersky.com/index.php?showtopic=178238&st=60
-_- I Unistalled DivX.. Tried Data Execution Thingy.. Updated comp as much as i can (Window Updates) I Dont have Kasperspy, i dont have Nero.. and i did was download WeGame D:
error vista problems my brother and sister usefull my computer, every days my computer problems ı am see help
it seems this is the more well-known, and most helpful, method of getting rid of it. However, no matter how many times i do this it just doesn’t work
Like you said, no one wants to get rid of their thumbnails. I definitely don’t. But i can’t find any other situation! It’s gotten to the point where a lot of my programs (mainly those used for subbing) won’t work properly at all. It seemed to all originate from downloaing a codec. I got rid of the codec but i still have this problem!
I’ll try re-installing/updating my codecs, but i honestly don’t think it’ll work…
i am at my wit’s end!!!
I tried this method and I still get the annoying error message. But the strange thing for me is that it only pops up while trying to generate a thumbnail for .avi files. It can generate thumbnails for all other media files except .avi files???