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LP-XDS110ET: XDS110: Receiving "Failed to load the CPU core driver" message.

Part Number: LP-XDS110ET

Hello,

I am using a XDS110 on a CC3235 Launchpad to debug a CC3235 on our custom HW. I am using IAR ARM Workbench version 8.42.1 as my IDE. The setup has been working for several months until around lunch yesterday. Then it persistently started to fail to debug with a -2131 issue. I used CCS and its test communications features and found that the JTAG was not working. I was able to clear that error by loading in a new development image through the UART. But now I'm getting the "Failed to load the CPU core driver" message. I've tried uninstalling and reinstalling the emulators (version 9.2.0.00002_win_64.exe) and that did not help. Since this is my only debug setup, I'm looking for a way to get it running again.

Thanks,

John