Google search result redirects to other website?

I scanned with Norton, scanned with Registry Machanic, Ran Spyware Doctor in safe and regular mode both. Scanned online with few different websites to find spyware or malware or anything. NO SUCCESS. Deleted cookies,history etc. Everytime I click on my search result like (bbc.com) instead of bbc site, another site opens like (Crackle.com). If anyone here had this problem and fixed it. Please Let me know how. Thanx