GSim is a browser hijacker implemented as a browser helper object with class id {4E7BD74F-2B8D-469E-DFF7-EC6BF4D5FA7D}.





If you have any of the files related to GSim on your system, please send them for additional analysis. Generally, I have only analysed a few versions for each software component listed at this web site. With your help I will be able to look at both old and more recent versions of the GSim software. Thank you very much for your time!

Vendor (?)

Privacy policy

No privacy policy available.


Bazooka Adware and Spyware Scanner detects GSim. Bazooka is freeware and detects spyware, adware, foistware, trojan horses, viruses, worms and other potentially unwanted applications. Read more »

Uninstall procedure

Uninstall GSim from "Add/Remove Programs" in the Windows® Control Panel.. Look for entries called 'Toolbar', 'Search Utility', 'WinDirect' and 'eXpand Search'.

Which statement does best describe your experience with GSim's "Add/Remove Programs" uninstaller?

Uninstall GSim with FreeFixer

I'm working on a general purpose tool for removing unwanted software. The tool is called FreeFixer and can help you remove unwanted Browser Helper Objects, Internet Explorer toolbars and software that starts automatically when you reboot your computer, so it can offer some assistance while uninstalling GSim. The manual removal instructions listed below will help you to identify what to delete with FreeFixer.

Read more about FreeFixer.

Manual removal

Please follow the instructions below if you would like to remove GSim manually. Please notice that you must follow the instructions very carefully and delete everything that is mentioned. In most cases the removal will fail if one single item is not deleted. If GSim remains on your system after stepping through the removal instructions, please double-check by stepping through them again.

  1. Start the registry editor. This is done by clicking Start then Run. (The Run dialog will appear.) Type regedit and click OK. (The registry editor will open.)
  2. Delete 'HKEY_LOCAL_MACHINE\SOFTWARE \ Classes \ CLSID \ {4E7BD74F-2B8D-469E-DFF7-EC6BF4D5FA7D}', if it exists.
  3. Delete 'HKEY_LOCAL_MACHINE\SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer\Browser Helper Objects \ {4E7BD74F-2B8D-469E-DFF7-EC6BF4D5FA7D}', if it exists.
  4. Exit the registry editor.
  5. Restart your computer.
  6. Delete the following directory and its content:
    Note: %WinDir% is a variable (?). By default, this is C:\Windows (Windows 95/98/Me/XP) or C:\WINNT (Windows NT/2000).
  7. Start Microsoft Internet Explorer.
  8. In Internet Explorer, click Tools -> Internet Options.
  9. Click the Programs tab -> Reset Web Settings.

Problems uninstalling? Click here.

I'm looking for your help!

Thank you for using my site, I hope you find it useful. I'm looking for help from all users, please read more.

Contact information for GSim's vendor

In order to provide correct, accurate and updated information about GSim I encourage the vendor to contact me if any part of this write-up needs a revision.

How do you rate the information provided about GSim?

Related links

Bazooka - Free scan for spyware, adware, trojan horses, keyloggers, etc. Detects more than 500 potentially unwanted applications. Freeware!

The File Database - Search the file database for more information. Free!

PopUp Blocker Test - Find out if your pop-up killer can handle all pop-ups. Free!

Kephyr Labs - Find out what is going on at Kephyr. Try products in an early stage of development.

Read more about FreeFixer, Kephyr's latest spyware removal tool.
Home & Products |  Legal |  Privacy |  Search

© Kephyr, 2003-2012. HtmlTidy, HTML 4.01, CSS