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TMS570LC4357: Uniflash upgrade from 6.0 to 9.3

Part Number: TMS570LC4357
Other Parts Discussed in Thread: UNIFLASH

I upgraded from Uniflash 6.0 (Windows 10) to Uniflash 9.3 (Windows 10) this morning to help with work on a custom bootloader application. While Uniflash 6.0 worked perfectly, I wanted to use the latest version of Uniflash to program the custom bootloader since this will be part of a manufacturing process eventually. Since uploading, I get a "spawn ./DSLite ENOENT" error message in red for every operation. I can't even erase a TMS570LC43X part through Uniflash without seeing the message. My Code Composer Studio sessions still work fine for programming and single stepping using the JTAG connector, so I think there is nothing wrong with the JTAG connector. Error message is attached. I tried uninstalling Uniflash 9.3, deleting the TI Uniflash directory, rebooting and reinstalling but I see the same message. What should I try next???

 

Flash_Erase_Error.png