I followed the instructions per your email. This is the log: Malwarebytes Anti-Malware (Trial) 1.61.0.1400 www.malwarebytes.org Database version: v2012.05.08.04 Windows 7 Service Pack 1 x64 NTFS Internet Explorer 9.0.8112.16421 Rutger :: RUTGER-PC [administrator] Protection: Disabled 8-5-2012 13:36:23 mbam-log-2012-05-08 (13-36-23).txt Scan type: Quick scan Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM Scan options disabled: P2P Objects scanned: 210135 Time elapsed: 7 minute(s), 33 second(s) Memory Processes Detected: 0 (No malicious items detected) Memory Modules Detected: 0 (No malicious items detected) Registry Keys Detected: 1 HKCR\CLSID\{312BFDCE-A901-4203-B4F2-ADCB957D1887} (Heuristics.Shuriken) -> Quarantined and deleted successfully. Registry Values Detected: 0 (No malicious items detected) Registry Data Items Detected: 0 (No malicious items detected) Folders Detected: 0 (No malicious items detected) Files Detected: 1 C:\ProgramData\Windows\msseedir.dll (Heuristics.Shuriken) -> Quarantined and deleted successfully. (end)