Google cannot connect

Hello Everyone I think I have some sort of malware / virus that I caught ( don't know how I caught it )

I was able to connect to all the web sites I visited on Monday and Tuesday of this week , and this morning I got the unable to connect ( with firefox and Chrome ) IE and Opera seems to be ok. I have ran every thing ( Malawarebytes, AVG, Outpost, MS malicious tool. ) I have on my PC and what every they found, which was not much, I removed.

Did a System restore, no luck. date and time is correct, ran Hijack this, and I notices these entries look suspect to me

4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-21-1340213506-2708032153-3723090383-1002\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'UpdatusUser')
O4 - HKUS\S-1-5-21-1340213506-2708032153-3723090383-1002\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'UpdatusUser')

I am at a loss as what to do next to remove the cannot connect to google , I do have a image that is 2 weeks old, but unless its absolutely necessary I am not ready to do that yet


and suggestions would be greatly appreciated

Thanks in advance

Hello again, Thanks AddRAM... will give it a shot and get back ..


Thanks.

Hello again I was about to follow AddRAM and Kats instructions ( and I still am ) but I am now not getting my original cannot connect to google......... very strange.

Well I am going to remove firefox and chrome and run a full scan and CC the reg,

Thanks

Hello Again, I was never fond Of CC, what should I exclude if anything with the cleaning of the registry ?

Thanks again,

Hello again, I don't ever recall installing Fiddler.2. and I have no idea how it got there but I have Scanned my PC and it seem to be Clean now .