i have an problem. I have bought an arduino pro mini clone witch usb connector long time ago. And it worked. But today it suddenly stoped working. I don't know why. My USB connector is not known by windows, therefore the IDE cant find the Port Com5. I've installed a lot of drivers for arduino clones cause the normal didn't seem to work, but no reaction. Has had anybody a simular problem or can imagen how i can solve the problem ? I have an Arduino pro mini clone an Windows 10. The Error code is this one:
avrdude: ser_open(): can't open device "\.\COM5": Das System kann die angegebene Datei nicht finden.
PS. The Power LED of the Arduino AND the Connector is on