I can’t get my software to upload from USB-STB. The USB side says. _sw_code.sgn : Detected. Model ID blah blah.; H/W version : 1.00.00. S/W version : 2.02.5A. _ch_data.sgn : None. The STB side says Model ID : blah blah. H/W version : 1.00.00. S/W version 11.20.1A and when I click ok it says and click yes I do and then it says the file version is not correct. Please check file version. I download the file. Then extract the files. Copy files to the flash drive. Then I change the name to _sw_code.sgn. Safely remove. Then plug it in. Could anyone please tell me what I'm doing wrong? BTW it is a coolsat 8100