tapu
Full Member level 4
I have been using topwin6/top853 usb programmer in windows xp since 2 years.now i have installed windows 7,64 bit.then i reinstall topwin6 softwre.setup completed.but when i click on topwin to open then it shows usb error & ask to reload usb drive.when reload then shows can't reload.Here my programming have intrupted by this problom.how to solve this problom.