JTAGICE3 doesn’t work on windows 7 64bits. | Microcontroller › AVR › JTAGICE3 doesn’t work on windows 7 64bits. This topic has 0 replies, 1 voice, and was last updated 10 years, 5 months ago by cralx2k. Viewing 1 post (of 1 total) Author Posts November 18, 2013 at 12:39 am #2725 cralx2kParticipant HI, I’m not able to get JTAGICE3 working in windows 7 64bit. Here are what i have tried so far: – Installed AtmelUSB (new version 11. driver manually and flash the JTAGICE3 with firmware version 2. – Flashed the JTAGICE3 with firmware version 2.15 and reinstalled AVR studio 6.1. – I have removed all USB from my desktop to make no conflicts in device manage. I don’t know what I have to do now to get the JTAGICE3 working in windows 7 bits Thanks All Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In