This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMP91000EVM: LMP91000 cannot be connected to a computer after the Sensor AFE software is upgraded

Part Number: LMP91000EVM

In the past year, I have used the Sensor AFE Software for SPIO-4 board and LMP91000EVM  on several Windows 7 and Windows 10 computers. I know there is a problem with the LMP91000EVM software in 64-bit operating systems, but the "Enable Unsigned Drivers" solution  has been very successful.
In the last use, the software prompted me to check for updates. I chose "Yes" and then the software could no longer connect to the SPIO-4 board . Device manager of the computer  shows "Device is not installed correctly" . Moreover, the driver cannot be reinstalled correctly, even on Windows XP.