Periodically I get Event 219:
The driver \Driver\WUDFRd failed to load for the device WpdBusEnumRoot\UMB\2&37c18
Like most users, I'm constantly plugging and unplugging (safe;y remove) USB flash drives and SD card from a build in reader on a Dell 980 W7Pro/64. I apply the fix from here:
Which is to say I check the "Windows Driver Foundation - User-mode Driver Framework" service. I set it to Automatic and the error goes away. Then, sometimes later -- I can't reproduce the circumstances because it could be anything USB related -- the service switches itself back to manual. And I have to go through the drill again and change it back to auto to make the errors disappear.
Can someone explain why this service changes itself back to manual on its own and generates the error. Is some USB device -- card reader, flash drive, external hard drive that I had to disconnect -- causing this or is it something else I can adjust. Thank you.