yes, i tried, it works in Win8.1 64 bit. Any screenshots showing your error please.
Since you are referring to Range2CSV, I'm suggesting, possibly may not be correct with half understood query, are you trying to pull more than 100 symbols?
Its current Name Range is restricted to 100 symbols only, but if you wish to add more, you can modify the range from Formulas->Name Manager-> and refer to REFERENCE where "Mystock list" towards end is defined, and modify the range.
P.S.:It works for more than 100 symbols, as well.