Hi! See if this helps.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01867418&cc=us&dlc=en&lc=en
PS If I had your PC in front of me I would try some other things first.
Down load and run Malwarebytes.
https://www.malwarebytes.org/free/
Then I would scan it with ESET,MSE, and Tread House Call on line scanners.
Here's ESET on line scanner.
http://www.eset.com/us/online-scanner-popup/
Here's MSE on line scanner.
http://www.microsoft.com/security/scanner/en-us/default.aspx
You can also type MRT in search and run Windows deffeder.
If these come up with no malware, then restore back to factory.
I always try the above first because I hate having to reinstall all the Apps and up dates. Back to factory is like a brand new install. After reading your post, I suspect you have a infected machine. What are you running for protection?
Dokie!!