If your vxdiag vcx se SE BMW has no communication with any vehicle using our hard drive/sold drive (ista+ 4.39/4.41 versions), need to uninstall and reinstall BMW ICOM Driver.

How to Reinstall VXDIAG BMW ICOM Driver?

Connect VCX SE with laptop. Enable network connection.

Run VX Manager on the desktop

Go to Diagnostic

Select BMW ICOM driver

Uninstall driver

Then Install BMW ICOM driver again

Connect vxdiag vcx se BMW scanner with vehicle again. It should be fine.