A SOHARD ARCNET device cannot be accessed after the driver has been installed.

In the Windows Device Manager, error code 52 and the message that the driver could not be started are displayed for the status of the device.

This behavior is caused by errors with the driver signature. Possible errors are:

1. driver files are corrupted.

2. the root certificate “GlobalSign Root CA” is missing.

3. the driver was installed from a network drive (file and printer share) or via an RDP share (RDP: Remote Desktop Protocol). In these cases, there may also be problems with certification.