How to delete an undeletable folder

How to delete undeletable folder?

फोल्डर नाम : \lpt1\\

1) Just go to command prompt again , type the directory notation where folder is made and press enter.
2) type rd \lpt1\\

press enter.

How to make an undeletable folder

1) open command prompt

2) Type in directory (harddisk) notation where you want to make this folder e.g E: or D: or C: , press enter


3)Type md \lpt1\\ and press enter, the folder will now be created in your E: or c: or D: drive (don't use quotations while entering folder name n use required space wherever u see it in given image)


ALL DONE

4)If you try to delete or rename it, it will appear error message