Hello. We are using agilent 34970a. We have installed keysight command expert and when we try to install the command set corresponding to 34970A the following error appears "Failed to install command set '3497x Data Acquisition / Data Logger Switch Unit'.Cryptographic error signing assembly 'c: \ ProgramData \ Keysight \ Command Expert \ ScpiCommandSets \ 3f4a324a-a667-493b-851a-3960f0afae00_tmp \ Ag3497x_1_13.dll' - 'Failed to sign assembly - Access Denied. ' Has anyone experienced this problem?
I have the same issue with most of my test stations.
Installing new SCPI drivers in Command Expert does not work anymore.
The installation process stops at ~50% and ends with this error message.

Maybe an issue with antivirus protection... but no way to bypass it so installing new drivers becomes impossible.
I have the issue on several computers (Windows 10), tried uninstalling, reinstalling, upgrading, try a new computer with nothing installed.
Nothing works, still the same error message.