For the widely proliferated file name: Mscreate.dir
1) What is its purpose?
2) What is it that produces it?
3) Should I/we leave them around? Why or why not?
4) How best to not allow infestation if not desireable?
5) How best to remove them, if that is desired?
Seems like I should know, did know, some of this at one time, but it escapes me once more.