I\'ve recently run into this problem after having used docker toolbox without a problem for a while.
Started happening after windows update?
Windows 10 Home - 64
I first installed Docker Toolbox yesterday since I have Windows 10 Home which does not support Docker Desktop.
Rebooting or installing Java did not solved it for me. What did was to delete Oracle's VM that was installed with the Toolbox (5.2.12 or something), and reinstall the new 6.1.8. Checking their website, this makes sense: