A link dosent open in New window in Internet Explorer why?

Hi,
I have this problem since last 3 days.
I want each link to get open in New window for internet explorer but its not happening anymore.
Is there any setting I need to correct?

Hey i have same problem with my internet browser & hence I decided to use firefox as my default browser but i like IE more than firefox & i need to fix the problem with my machine.
Please help.

Sometimes resetting our default browser is not enough to get hyperlinks to work again, especially if they trigger a new window. Open in new window is dependent upon several system files, therefore you should ensure they are correctly registered.

Click on Start, then Run, then run the following commands. After you run each command, a small window should appear stating that the command was successful.

regsvr32 Shdocvw.dll (if that doesn't work, try shdoc401.dll)
regsvr32 Oleaut32.dll
regsvr32 Actxprxy.dll
regsvr32 Mshtml.dll
regsvr32 Urlmon.dll

Some programs that control pop-up windows and advertisements can stop hyperlinks from working. Also, some third-party add-ins are known to cause a problem and must be uninstalled when misbehaving in this way. Disable all third-party Internet related programs (not your firewall) and test.

Thanks a lot for the quick reply! :)