Hi and welcome to the Daniweb forums :).
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Go to Start > Control Panel double-click on the Software icon > add/remove programs.
Search in the list for all previous installed versions of Java. (J2SE Runtime Environment.... )
Select it and click Remove.
Then Download and install the newest version from here:
http://www.java.com/en/download/manual.jsp
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Download Malwarebytes' Anti-Malware ( http://www.majorgeeks.com/Malwarebytes_Anti-Malware_d5756.html ) to your desktop.
* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure to checkmark the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.
The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt
Make sure that you restart the computer.
Post new HJT log.