I have Win10 installed on my laptop and also on a VirtualBox VM. I have several folders shared on the VM. When I try to view the shares on the VM from my laptop I get the Windows Security dialog and when I enter the username and password for the VM I get an invalid username or password error.

If I connect to the VM from a Win7 machine I get the same prompt, enter the same username and password and it works. I am connected to the VM and can see the shares. I can also see shared folders on my laptop and the Win7 machine from the VM.

How can I fix the invalid username or password error when I try to connect to the Win10 VM from my Win10 laptop? Thanks.