Do not use your expensive diagnostic laptop for general internet browsing. Keep Windows 11 updated for security, but after every cumulative update, check your COM port settings. If the Autocom stops working, boot back into "Disable Driver Signature Enforcement" and reinstall the driver. It takes 3 minutes.
:
Windows 11 introduced stricter driver signature enforcement and fundamentally changed how the operating system handles legacy Kernel-Mode drivers. Since most Autocom CDP+ units rely on a modified version of the FTDI (Future Technology Devices International) or generic USB-to-serial drivers, Windows 11 often rejects them, leaving you with the dreaded “Yellow Exclamation Mark” in Device Manager.
. Ensure the device is connected to a vehicle (for power) or a stable 12V supply before proceeding with a firmware update. Troubleshooting Common Windows 11 Issues Disable Antivirus
Click and follow the prompts to complete the installation. 3. Utilizing FTDI Drivers
Autocom Cdp- Usb Driver Windows: 11 ((exclusive))
Do not use your expensive diagnostic laptop for general internet browsing. Keep Windows 11 updated for security, but after every cumulative update, check your COM port settings. If the Autocom stops working, boot back into "Disable Driver Signature Enforcement" and reinstall the driver. It takes 3 minutes.
:
Windows 11 introduced stricter driver signature enforcement and fundamentally changed how the operating system handles legacy Kernel-Mode drivers. Since most Autocom CDP+ units rely on a modified version of the FTDI (Future Technology Devices International) or generic USB-to-serial drivers, Windows 11 often rejects them, leaving you with the dreaded “Yellow Exclamation Mark” in Device Manager. Autocom Cdp- Usb Driver Windows 11
. Ensure the device is connected to a vehicle (for power) or a stable 12V supply before proceeding with a firmware update. Troubleshooting Common Windows 11 Issues Disable Antivirus Do not use your expensive diagnostic laptop for
Click and follow the prompts to complete the installation. 3. Utilizing FTDI Drivers It takes 3 minutes