Pointing FRED to specific Network Key

If you have multiple network keys on the same network, then you might need to control which key is being checked out by the client computer. 

To do this you need to add an additional Environment Variable on the client computer:

NSP_HOSTKEYSERNUM

The variable is the serial number of the FRED key. This is different to the FRED key number that we use for our license management. To determine the serial number, follow the procedure outlined in this article: How to check my dongle serial number