Yes, in general, if you want to use lots of variables like that, you actually want a hash or an array. However, in this specific case - as you have presented it - there is no need at all for a variable because the name of the file can be derived from knowing the name of the variable following this simple pattern according to your example:
C:/Stuff/NAME_OF_VARIABLE.csv

In reply to Re: How to declare variables per loop by tospo
in thread How to declare variables per loop by Anonymous Monk

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