Your PC looks like it could well be infected.
Download Malwarebytes' Anti-Malware (http://www.majorgeeks.com/Malwarebyt...are_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.Make sure that you restart the computer.
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Here is what my log on notepad stated:
Malwarebytes' Anti-Malware 1.40
Database version: 2769
Windows 6.0.6001 Service Pack 1
9/10/2009 7:08:32 AM
mbam-log-2009-09-10 (07-08-32).txt
Scan type: Full Scan (C:\|D:\|)
Objects scanned: 273413
Time elapsed: 1 hour(s), 5 minute(s), 34 second(s)
Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 1
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 2
Memory Processes Infected:
(No malicious items detected)
Memory Modules Infected:
(No malicious items detected)
Registry Keys Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{a77d3539-581d-450c-9e44-a84c415a6172} (Trojan.FakeAlert) -> Quarantined and deleted successfully.
Registry Values Infected:
(No malicious items detected)
Registry Data Items Infected:
(No malicious items detected)
Folders Infected:
(No malicious items detected)
Files Infected:
C:\Windows\System32\serauth1.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Windows\System32\serauth2.dll (Trojan.Agent) -> Quarantined and deleted successfully.