@Triv There is only a 32-bit version, you will have to run the script on a 32 bit machine and then transfer it over to your 64 bit

@12XX unless the | following the HotSeatScript.txt was your cursor, it shouldn't be in there.
Is the hotseat script correctly generated? and were you sure to place it in the Rome - Total War\data\scripts\show_me directory?