Read Folder Names and write these into variables

Hi,

firstly i got to apologize for this question. I'm a total rookie and English is not my mothertongue.

I need to read out some Folder Names (20-40) and write those into variables to delete those Folders and delete the matching registry-key.

i startet with CMD where i write the folder names per DIR into a txt file but there are many other "sings and lines" which dont belong to the names i wanna read out. So i wanted smth. like "delete sings from left". But i dont get that for a variable text.

Yours ooGDoo