argh, on my second pc i have COMport 3, works fine with Serial Monitor and Putty.
but if i start the same script, i got error 800a0046. Access denied.
i tried it as admin and closed putty and serial monitor. mhhh.
now im back on my lenovo. i changed the com settings to COMport 2. Com 3 -15 ared still used.
i started the script again. now i got error 800a0046 too, but not 800a0035 anymore.
any ideas? pls help me