The problem is that fen2.cgi is on the website winboard.nl, and can only point to drives that are local to that website.
fen2.cgi is a compiled C program, derived from XBoard, and we have so far not been able to compile it here. (And the Ubuntu binary does not work on Centos, probably because it cannot find the libraries where it expects them.) Perhaps I should have another go at it. If you have an Ubuntu system I could give you the source, and you might be able to run it there.
The problem is that fen2.cgi is on the website winboard.nl, and can only point to drives that are local to that website.
fen2.cgi is a compiled C program, derived from XBoard, and we have so far not been able to compile it here. (And the Ubuntu binary does not work on Centos, probably because it cannot find the libraries where it expects them.) Perhaps I should have another go at it. If you have an Ubuntu system I could give you the source, and you might be able to run it there.