Customer problem:

His VXDIAG VCX SE Benz and 3rd party xentry software has no communication 2008 Mercedes Benz Spinter. When attempting to install the Benz C6 driver again, it says file check failed. Then tried to uninstall VX MANAGER, while trying to reinstall the VX MANAGER driver and selecting the BENZ driver, the system cannot find XDVCIUpdate.exe file.

Solution:

He reached vxdiagshop.com for help. Our technician discovered remotely that the XDVCIUpdate.exe file had been killed by the antivirus software.

This is not an issue with VXDIAG Benz driver.
Contact the person who installed the software for him.
The file has been removed by the antivirus and cannot be restored. The only solution is to uninstall and then reinstall the software. Remember to disable your antivirus software during the process.