Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.
Download Autoruns for Windows: http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx No installation required. Simply unzip Autoruns.zip file, and double click on autoruns.exe file to run the program. Go File>Save, and save it as AutoRuns.txt file to know location. You must select Text from drop-down menu as a file type:
You'll have to investigate now.
Grab a cup of coffee and be patient
Go back to "msconfig" and re-enable ONE of the services you just disabled.
If so, re-enable next service.
Restart computer.....and so on, until you'll find the culprit.
When you're done with services and still no problem start re-enabling startups one by one.