I am a beginner in Docker. My OS is Windows 10 and I've done following command before on PowerShell since Docker didn't work.
docker-machine create default --virtualbox-no-vxt-check
It actually worked and Docker terminal was opened without administrator authority. However, without authority I can't use some command for example mkdir.
Now I got following error when I open with administrator authority.
Error setting up host only network on machine start: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe modifyvm default --nic2 hostonly --nictype2 82540EM --nicpromisc2 deny --hostonlyadapter2 VirtualBox Host-Only Ethernet Adapter #2 --cableconnected2 on failed:
VBoxManage.exe: error: Code E_FAIL (0x80004005) - Unspecified error (extended info not available)
VBoxManage.exe: error: Context: "LockMachine(a->session, LockType_Write)" at line 529 of file VBoxManageModifyVM.cpp
Looks like something went wrong in step ´Checking status on default´... Press any key to continue...
Please help me to find out what is the problem. Thank you.