Doubt regarding alternatives to digital ocean droplet

I’m not able to install ubuntu virtual machine.After downloading the exe files and doing the following procedure as per said in the video.I’m getting an error as shown in the screenshot as below

Please show the reason which is stopping it from installing

@mohitsai681 try downloading the fellow files again may be they are not downloaded properly.

Ensure that you have Downloaded all the files mentioned in the Course Module. Cross- Check once again and if the system asks you to download extra files, then download them as well. I hope it will work.

Follow the steps according to link( enabling the virtual machine in BIOS system) you will not get any error like this.
hope it helps!

Download Ubuntu 16.04 LTS from windows store.It’s the best alternative and easy to download and use.