I have Win10x64, Aduino IDE verify or upload clean sketch (or any other) to Nano only once, next time I get error:
Error compiling for board Arduino Nano.
If I restart IDE, or change Board to any other and press Verify it's compile normal, but second press Verify again give error.
I'm already try to clean reinstall on other disk, use "portable" version - nothing works.
Thanks in advance for help!