Regenerating CrossBrowse solved

CrossBrowse was the presenting problem on a customer's Win7pro-64SP1 Lenovo. The machine was completely gunked up with malware. I disconnected from the Internet and cleaned the machine with utilities installed from a DVD (written by one of my machines), running Microsoft's MSERT, Malwarebytes' MBAM, SUPERAntiSpyware, CCleaner, and Microsoft Security Essentials. All scans were the default type. A lot of problems were dealt with and it seemed frisky and fine.

However, when I reconnected to the Internet, it immediately reinfected itself with many problems, notably CrossBrowse.

So, I repeated the scans, asking for full scans. As I expected, that took longer. I had to tell the machine to not go to sleep so quickly. MSERT actually reported one item: Adware:Win32/EoRezo. MBAM was run "custom scan" and I choose the entire C: drive. It found 1359 PUP items, including Infonaut.A, AdPeak.A, Multiplug.A, CrossRider.A, ModGoog, Coupoon.A, Tuto4PC.A, PCOptimizerPro, Crossbrowse.C, IndexToolbar.A, CrossBrowse, EORezo, JellySplit.Gen, SearchProtect.A, CheckOffer, Conduit, Imali.SID.A, SmartWeb.A, and OfferInstaller.A .

I also used the Control Panel Programs utility to remove NCP Link (National Consumer Panel) and nitionto by canortic . NCP had a number of modules including FTDI scanner drivers and is a program for consumers to scan in bar codes of purchases for redeemable "points". I found very little when I searched for nitionto or canortic. Does anyone know what that is and where it comes from?

When I reconnected again, no malware. It was sucking in a lot of Windows updates, Flash updates, Adobe reader updates etc so it was slow for a few hours, but then fine. I'm posting here hoping to help people looking for a way to deal with a stubborn CrossBrowse infection.