So I’ve been using tis2000 to program bcm and ecu for the last couple of months. About a week ago the program would not open any longer. I uninstalled it and reinstalled software. Now whenever I get to the programming part which is after you select the module you want to program. I get an error message of, “The communication could not not be established with the programming interface. Please ensure proper connection. I’m using the vcx nano which works fine with the tech2win software. Not sure if anyone else is experiencing similar issues. I included a photo of the error message.