Historically there were complaints regarding v2.2. In response I never upgraded my prior system from the old reliable v1.6.2. I am not using SB at all on this new system as I find SAS and MWB sufficient. Since both versions are " All Windows versions" capable I recommend doing research as to current complaints. DA

Thanks so much! I did run Malwarebytes this morning, but it didn't remove the defender program. This afternoon it did. I must have done something wrong. Here is the log: (Let me know if you think I should do something else.) Malwarebytes' Anti-Malware 1.34 Database version: 1864 Windows 5.1.2600 Service Pack 3 3/18/2009 1:28:12 PM mbam-log-2009-03-18 (13-28-12).txt Scan type: Quick Scan Objects scanned: 73661 Time elapsed: 7 minute(s), 57 second(s) Memory Processes Infected: 1 Memory Modules Infected: 0 Registry Keys Infected: 8 Registry Values Infected: 1 Registry Data Items Infected: 3 Folders Infected: 0 Files Infected: 3 Memory Processes Infected: C:\Documents and Settings\Stephanie Turner\Application Data\pcdefender.exe (Rogue.Installer) -> Unloaded process successfully. Memory Modules Infected: (No malicious items detected) Registry Keys Infected: HKEY_CLASSES_ROOT\ieocxapp.ieocx (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\TypeLib\(a54dc52d-7aad-4d40-a126-337211631edc) (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\Interface\(4b66e1df-4de3-4cda-83b5-11673eadab0b) (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\CLSID\(96ad72e4-2e2b-4ffc-a5bb-279c2714af12) (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\(96ad72e4-2e2b-4ffc-a5bb-279c2714af12) (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\(96ad72e4-2e2b-4ffc-a5bb-279c2714af12) (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\ieocxapp.ieocx.1 (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CURRENT_USER\SOFTWARE\WinPC Defender (Rogue.WinPCDefender) -> Quarantined and deleted successfully. Registry Values Infected: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysav (Rogue.Installer) -> Quarantined and deleted successfully. Registry Data Items Infected: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\AntiVirusDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\FirewallDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\UpdatesDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully. Folders Infected: (No malicious items detected) Files Infected: C:\Documents and Settings\Stephanie Turner\Application Data\pcdefender.exe (Rogue.Installer) -> Quarantined and deleted successfully. C:\WINDOWS\ieocx.dll (Trojan.BHO) -> Quarantined and deleted successfully. C:\Documents and Settings\Stephanie Turner\Application Data\BIT3E.tmp (Rogue.Installer) -> Quarantined and deleted successfully.

Just wanted to update my original post. Changed the passwords to Go To My PC. Easier said then done as they require various passwords and access codes. The secured network was the worse. I could never have figured this out without getting Linksys on the phone. They were very helpful and patient. I had 5 computers to work with and all were XP except my son's which is Vista. All had built in wireless except my husbands old machine which uses a plug in wireless adapter. We had to call Linksy's for each computer. That's 5 calls but finally all are working. I increased the security of Zone Alarm to high, ran scans on all and nothing is showing. So far that weird business has not showed up again. Usually, by this hour it is. Thanks for all your help, Jane

Thanks to both of you. I found "hpwuSchd Application"in the start menu, but as the popup happened well after startup, I don't think that is what is doing it. More likely is what I found in HP Solutions. I hadn't even looked there before, and there were checkmarks in all three categories for automatically checking for updates. I changed them. Actually, this popup would not have alarmed me, were it not for the fact that it had no button there at all, and right after that, Windows 7 sent a popup about backing up, which I had not set for Mondays (though I had tried to do a manual backup a few hours earlier), so I got the idea that maybe my clicking on the HP popup triggered a key logger or something, which triggered the backup notice in order to capture my Admin password. Is such a thing even possible? I couldn't even close the popup using Task Manager. That was upsetting, too. Anyway, full scans with both MBAM and Superantispyware didn't find anything alarming, only a lot of adcookies in the case of the latter. The popup I got was pale blue and had a number of crosses or stars in it. Is that what you got, Raven? And was there actually a radio button, or did the whole thing act as a button? I was going to complain to HP about the shame of them (a computer company after all!) creating and sending out a popup with nowhere to click on. Now that I know that you got ignored, I won't waste my time. Aggravating, isn't it!