Hello Menchar,
This MAX Configuration Library allows you to configure data, generate system reports, and parse MAX error strings. Try doing a windows search for this file. If you can not find it on your computer you will need to re-install any driver that installs MAX (NI-DAQmx). If it still does not find it in the new location or after you've verified it's on your computer you can fix it in CVI by going to Library>>Customize and editing the path for the nimaxconfig.fp entry.
Let me know if this does not fix your problem.
Kristen
National Instruments