Hello Luigi,
Sorry for the difficulty you have experienced.
I can clarify some things. The Spike software does not install/uninstall any drivers for the SA or TG, only the CDM installer/uninstaller. If the Spike software detects and run the SA44, then the driver is installed properly, since the SA shares the same driver with the TG. You cannot connect the TG through the Connect menu in Spike. Spike will only interact with the TG through the Utilities->TG control panel menu or by activating scalar network analysis.
I would try using the Utilities->TG menu to try to control the TG. Additionally, ensure the “Load VCP” checkbox is unchecked for any devices that appear for both the TG and SA in the device manager.
I look forward to your results.
Regards,
Andrew
