Following are the problem analysis and solutions provided of XPROG-M V5.55 ECU Programmer with USB Dongle especially for BMW CAS4 Decryption.
One XPROG M ECU tuning box users reported that he got installation error when installing X-prog V5.5.5 software. Internet connection and anti-virus software have all been disabled before operation.
Access violation at address 1283DF84 in module “argen.dll”. Read of address 7A2BFC7A.
And then there is a XPROG BOX SOFTWARE V5.5.5 software program displayed on the computer screen.
Incompatible computer operating system. Xprog-M box ECU programmer V5.5.5 software is not compatible with your current computer system.
Change another laptop and re-install V5.5.5 X-prog box software.
Recommend operating system: Win XP and Win 7