Permission Denied

[Lizzit]

I'm trying to use the GUI but when i try to connect to the arduino that already have the program running correctly it throws me this error:

Error opening port: could not open port 'COM3': PermissionError(13, 'Access Denied.', None, 5)

I tried launching the program using the prompt in administrator mode but it still won't work

SPECS:

• Windows - 11
• Python - 3.11.9
• PyQt5 - 5.15.10

[Lizzit]

For anyone that have the same prblem it happened because i didn't close the arduino ide that was holding the control of the port