In this tutorial, we will guide you how to fix the problem of invalid MS-DOS function error. This error comes, when you delete, move, copy or rename the file. The error depends on file functionality and usually affect the functionality of the file. The error comes in windows 10, windows vista, windows 8 and 8.1.
Just follow this article and you are good to go.
Methods To Fix Error “Invalid MS-DOS Function”
Follow the below steps to get rid of this error:
Defragment & optimizing Your Driver
Step 1: Simultaneously press windows+E key and then click on “This PC”.
Step 2: After that, right click on your drive and choose “properties”, then click on “tool” tab.
Step 3: In tool tab, click on “Optimize” or “defragment” option and then run it.
Step 4: Wait for the process to complete and then reboot your system and check if the problem still persist.
Let us know in the comment section if you are facing any problem related to this post.