Xprog M V5.5.5 ECU Programmer errors technical support


Here are the frequently asked questions about Xprog M V5.55 ECU programmer errors and solutions gathered by Gm-Tech2.com

 

Errors included:

– DEVICE IS SILENT

– Certificate expired and needs to be updated,or validated

– Can not find the key

– Access violation at address 1283DF84 in module “argen.dll”. Read of address 7A2BFC7A.

– Unknown command: Software error

 

 

XPROG-M V5.48 ERROR “DEVICE IS SILENT”

3 possible reasons & solutions:

-the USB cable problem and need to replace

-my computer is not compatible with Xprog-M, better download and install their Ghost Windows Xp Professional Sp3, download link

-If Xprog V5.48 still fails to read, then update Xprog 5.48 to higher version V5.0/V5.50/V5.55 or read it with Xhorse VVDI PROG programmer (this is the ideal ECU programmer for CAS4)

 

XPROG-M V5.50 error: “Certificate expired and needs to be updated,or validated”

Solution:

Found solution to Chinese Xprog v5.55 (update with ATMEGA64 Repair Chip)
Dongle(key) should have 2(two) instances in device manager (HID-compliant device and USB human interface)
No virtual ET199,no several HID-compliant—just those two I listed. And it works properly then.

 

 

XPROG 5.55 error message “Can not find the key!”

Solution:

do you connect usb dongle first.when you connect dongle (after complet install xprog 5.55 software and driver for sure)the led into dongle light windows make drivers install for this dongle when it finish the led into dongle blinking then connect the xprog 5.55 to usb.Ive installed into a windows 7, no problem.

 

XPROG 5.5.5 error message: Xprogdesktop: Access violation at address 1283DF84 in module “argen.dll”. Read of address 7A2BFC7A.

XprogBox-error-pic-01_52

Solution:
Change another laptop and re-install V5.5.5 X-prog box software.
Recommend operating system: Win XP and Win 7

 

XPROG-M error massage: Unknown command: Software error

xprog-cas4-

Solution:

ATMEGA64 CPU  repair chip can help to fix this hardware problem. only need replace the XPROG-M V5.50 old CPU chip with the New CPU chip, then done!