Hi , I'm a newbie with this software, once I made the fisrt scan I didn't know what to do. Here is the info it gave me: Malwarebytes' Anti-Malware 1.33 Database version: 1723 Windows 5.1.2600 Service Pack 3 04-02-2009 2:53:31 mbam-log-2009-02-04 (02-53-31).txt Scan type: Quick Scan Objects scanned: 57005 Time elapsed: 3 minute(s), 51 second(s) Memory Processes Infected: 0 Memory Modules Infected: 0 Registry Keys Infected: 0 Registry Values Infected: 1 Registry Data Items Infected: 1 Folders Infected: 0 Files Infected: 0 Memory Processes Infected: (No malicious items detected) Memory Modules Infected: (No malicious items detected) Registry Keys Infected: (No malicious items detected) Registry Values Infected: HKEY_CURRENT_USER\SOFTWARE\Microsoft\OLE\Windows Update (Backdoor.Bot) -> Not selected for removal. Registry Data Items Infected: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL\CheckedValue (Hijack.System.Hidden) -> Bad: (0) Good: (1) -> Not selected for removal. Folders Infected: (No malicious items detected) Files Infected: (No malicious items detected) and now I don't know what to do. I'm affraid I might erase something important or something that's ok... I didn't select it for removal, in fact I did nothing except a print screen so I could post this and then I found log B) so... what do I do now?