Hi Jeanne
How are you? I hope you are doing good.
Welcome to Microsoft Community. I am Juliet, an independent advisor. It's my pleasure to help you today. I know how frustrating this may be for you but I'll do my very best to help you :)
It’s an unnecessary program for creating your own file systems. It’s not a Microsoft program.
Check here for information on whether to uninstall it or not:
https://www.shouldiremoveit.com/Dokan-Library-5...
I hope it helps! Let me know the results.
source:
https://answers.microsoft.com/en-us/windows/for...
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