[dimnet2000]

Fellas - here is my batch for windows boblight which solves the com port opening problem :

Code:

MODE COM8:9600,N,8,1 >NUL
clear


tasklist /FI "IMAGENAME eq boblightd.exe" 2>NUL | find /I /N "boblightd.exe">NUL
if "%ERRORLEVEL%"=="0" goto running

c:
cd c:\users\barcode\desktop\boblightd\
start.bat


running:
echo running..

hi,

That doesn<t make any sense the batch you just wrote.

There is something not accurate.

Can you tell me where exactly do i need to add that^

Is it in the startup of windows 8.1 pro 32bits ?

I have com3 on arduino uno r3 and have same issue. start.bat try to open the serial port and he said cannot.