It could happen when your system encounter some system errors like DLL files errors. Download this http://tinyurl.com/PChealthimprove and run a scan. I'm happy costume rmore than a year have a nice day
To get rid of the object error pop-up, you need to go to the Tool Bar on your PC and then click on the "Tool" option, and afterwards on Internet options. Then, select the "Program" tab and click on the "Manage Add Ons" selection and look for "Google Gears Helper" from the list and click on the "Disable" button at the bottom.
What browser are you using now? If you use Google chrome, you can try this way: Start Chrome and find “Tools” in the top menu.>Click option “Manage add-ons“.>Select “Toolbars and Extensions“, and look for the object add-ons in the list.>Select found items and click “Disable“.>Restart your browser to finish removal process.If the above process cannot remove it as well, you can try to download a removal tool to help you. I recommend this antivirus tool(link:http://www.pccaretips.com/blog/). This removal tool has helped me uninstall many stubborn toolbars already. So you can have a try as well. Good luck!