Hi, Mike
I meet the same problem.
I checked the user guide for the evaluation board, installed i2c driver and uart driver. I also checked the previously listed conditions and the check results are as follows.
1.The USB connection between the PC and the target was attempted on one USB port.
2.The target is set to ‘serial boot mode’ .
3.The USB cable and other device are good because they can work on my colleague's PC.
4.There were no other serial connections active on the same COM port at the same time the S32 Flash Tool was in use.
5.The COM port be entered using UPPERCASE letters.
6.None of the DIP switches are damaged.
7.The error was reported after I clicked 'Upload target and algorithm to hardware...'
Could you please help me on this question? Thanks a lot