How to uninstall Gaming Wonderland Toolbar?

I mistakenly installed this toolbar yesterday when I play online games.
I have tried many ways, but can't delete it.
It seems useless and horrible, because my homepage is changed.
What shoud I do? Any ideas?
Tkank you!!

Gaming Wonderland Toolbar is a kind of malware. It may get inside your PC with the online game website.
I would suggest you to try the following steps to uninstall the unwanted toolbar from your computer.

a. Press Windows Key + X key and click Control Panel.

b. Open Programs and Features.

c. Search for the Toolbar.

d. Select it and click Uninstall and follow the prompt.

e. Once you are done restart the computer.

Good luck!!

I suggest you read this post:http://getridofallmalware.blogspot.com/2013/07/uninstall-gaming-wonderland-toolbar.html
You can choose the manual removal or install the automatic remover.
Both these two ways work!
You can get rid of Gaming Wonderland Toolbar easily and safely.
If you don't have enough expertise, I advise you to install the antivirus, for manually deleting the registry entries is risky, and you may delete those safe files by accident.