![Can't access device manager or group policy on new Windows 10 Pro installation: "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the Can't access device manager or group policy on new Windows 10 Pro installation: "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the](https://i.redd.it/358di939ngg31.png)
Can't access device manager or group policy on new Windows 10 Pro installation: "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the
![Can't access the Device manager from Start menu, but working from Control panel, on Windows 10 - Super User Can't access the Device manager from Start menu, but working from Control panel, on Windows 10 - Super User](https://i.stack.imgur.com/3GSTk.png)
Can't access the Device manager from Start menu, but working from Control panel, on Windows 10 - Super User
![Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it. Can't open device "\\.\COM4": Access is denied error when uploading a sketch from Arduino IDE | I learned it. I share it.](https://gyorgybalassy.files.wordpress.com/2020/10/arduino-serial-port-in-device-manager.png)