Alternator causing my 14a cour lps fuse to blow?

I just finished the paint on my 69 XR7 Cougar when i went to start it the battery was dead. Jumped the car it started right up but when i pulled the cables the car died. That tells me that either the alternator is bad or the solenoid. But why is my fuse blowing now?

Don’t know what fuse you are talking about.

Sounds like a bad alternator

Fuse box inside the car under drivers side 4 fuses, heater, cour, inst, and accy. The Cour fuse blows when i put it in.

Courtesy fuse has nothing to do with the charging system. Most likely, one of your courtesy light socket or wiring has a short.