Start Command prompt if the folder you're after isn't on the boot drive type the letter of it, followed by a colon, and hit renturn, eg d: now type cd followed by the folder path (or cd and drag the little folder icon from the address bar of an Explorer window into the command prompt window), and hit renturn, eg cd "RuntimesHairRuntimelibrarieshairDAZ Hair" now type dir *.hr2 > (again, you can use the drag the icon from an Explorer window for the path and then just add the txt file name) and hit renturn, eg dir *.hr2 > "C:My DocumentsFile listsDAZ Hair.txt" and you should get your index. If you add the /s switch, eg dir /s *.hr2 > "C:My DocumentsFile listsDAZ Hair.txt" you will get all of the subfolders too. There are a number of other switches to use - type dir /? for a listing.