Here it is. If this file was one the CD, it can be renamed to any arbitrary name, it would allow me to reset the demo in one call. Currently it takes several calls/callbacks to get the file to the customer, then the customer gets back to me and finally we get it reset. This file generates a code which I have to enter into another program which generates an unlock code that the customer enters. I keep track of who has called in and done this, so it doesn't get done more than once.
Most of the customers I talk to have multiple win.ini files, for fonts, drivers, etc... When they switch it expires the demo