I am having the exact same problem since I upgraded to Windows 11 24H2.
PLEASE DO NOT DO THIS: I thought I will uninstall frescologic driver and reinstall it to fix the issue. But after reinstalling the driver, I am unable to get the second monitor(frescologic USB to VGA/HDMI) working at all.
I tried DDU (Display Driver Uninstaller) but it still does not work..
Edit: Finally after a lot of hit and trial, I was able to get the second monitor working. I am not sure which steps were relevant but below is what I did:
- from Device Manager -> Display Adapters, Right click the "fresco logic iddcx adapter" -> Uninstall Device -> Check the attempt to remove driver.
- from Device Manager -> USB Video class device , Right click the "fresco logic FL2000 USB Display Adapter" -> Uninstall Device -> Check the attempt to remove driver.
- By launching the installer, I uninstalled the newer frescologic driver I had already installed (FL2000-2.1.36287.0.exe)
- Restart
- Install the driver version which came in with the device "Windows install_2.1.34054.0" - Windows install_2.1.34054.0.exe