Glad you got it sorted, I was going to pitch in last night with a "have you read the manual?" but thought that was a bit rude.
However, for anyone else having trouble getting dcs-bios working there is an incredibly easy to follow set of instructions on the main dcs-bios page here
https://github.com/dcs-bios/dcs-bios/blob/master/Scripts/DCS-BIOS/doc/userguide.adoc
Step 1.3 and 1.4 specifically mention putting the scripts in your savegame folder.