mirc 7.19 unregistered :$

/writeini -n C:\IP.ini why why why

* /writeini: error accessing file 'C:\IP.ini'
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Try it... How do i solve this? It does this for any location for a file named ip.ini. I cannot simply rename this file it is part of a vast collection of thousands of two letter files for machine parts id numbers, this file would hold ids starting in IP.