VXDIAG VCX NANO Ford F250 Testman error

VXDiag engineer offers the solution to VXDiag VCX NANO for Ford / Mazda IDS 2 in 1 Diagnostic Tool “Testman error. Record these numbers: 12 56 258930”.

Customer problem:

Having installed Win7 x64, I followed the instructions of the DVD and disabled the antivirus software. Opening VXDiag VCX NANO for Ford IDS, I’ve read out VIN number and the vehicle information (what I connected was 2005 Ford F-250 6.0). But it got stuck in “network testing”. After a while, I got an error as follows:

“Testman error. Record these numbers: 12 56 258930”

I attempted to restart, update VX Manager and the firmware and tried to work IDS 119 patch. But in vain. How to solve this problem?

VXDiagshop engineer replied: VXDIAG VCX NANO Ford does not support Ford F series Pickup vehicle produced before 2010.  Most new F-series heavy duty should be troubleshooted by the new FRDS software.