Welcome to DaniWeb :)
I'm moving this post into our Viruses, Spyware and other Nasties forum so that you can some "expert eyeballs" on your problem.
In the mean time though, I notice that you are running an outdated version (1.99.0) of HijackThis.
Please download the latest version of HijackThis (1.99.1), run a scan with it, and post the new log.
When you download the new version, please be sure to do the following:
Create a new, separate folder for HJT outside of any Temp/Temporary folders and move the HijackThis.exe file to that folder before running the program. A folder such such as C:\HijackThis or C:\Spyware Tools\HijackThis will do.
Run HijackThis, but do not have HJT fix anything yet; only have it scan your system! Once the scan is complete, the "Scan" button will turn into an option to "Save log...".
Save the log in the folder you created for HijackThis; the saved file will be named "hijackthis.log". Open the log file with Windows Notepad, and cut-n-paste the entire contents of the Notepad file here.