Problem running vagrant up on windows 7

==> mongod-m103: Successfully added box ‘ubuntu/trusty64’ (v20190429.0.1) for ‘v
irtualbox’!
==> mongod-m103: Importing base box ‘ubuntu/trusty64’…
==> mongod-m103: Matching MAC address for NAT networking…
==> mongod-m103: Setting the name of the VM: mongod-m103
==> mongod-m103: Clearing any previously set forwarded ports…
Vagrant is currently configured to create VirtualBox synced folders with
the SharedFoldersEnableSymlinksCreate option enabled. If the Vagrant
guest is not trusted, you may want to disable this option. For more
information on this option, please refer to the VirtualBox manual:

https://www.virtualbox.org/manual/ch04.html#sharedfolders

This option can be disabled globally with an environment variable:

VAGRANT_DISABLE_VBOXSYMLINKCREATE=1

or on a per folder basis within the Vagrantfile:

config.vm.synced_folder ‘/host/path’, ‘/guest/path’, SharedFoldersEnableSymlin
ksCreate: false
==> mongod-m103: Clearing any previously set network interfaces…
There was an error while executing VBoxManage, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: [“hostonlyif”, “create”]

Stderr: 0%…
Progress state: E_FAIL
VBoxManage.exe: error: Failed to create the host-only adapter
VBoxManage.exe: error: Operation canceled by the user
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component VirtualBoxWr
ap, interface IVirtualBox
VBoxManage.exe: error: Context: “enum RTEXITCODE __cdecl handleCreate(struct Han
dlerArg *)” at line 94 of file VBoxManageHostonly.cpp

C:\Users\bhavesh\Desktop\mongoscr\M103\m103-vagrant-env>
C:\Users\bhavesh\Desktop\mongoscr\M103\m103-vagrant-env>
C:\Users\bhavesh\Desktop\mongoscr\M103\m103-vagrant-env>
C:\Users\bhavesh\Desktop\mongoscr\M103\m103-vagrant-env>sh
sh-3.1$

Issue is solved by rebooting windows machine.