I'm currently working on a file that someone else had worked on. We
discussed before he left, he's back at school now - summer co-op, and I
knew that on occasion it caused an error. I've been trying to get his
file to run, in 3.64, and whenever I click finish from the DD Wizard, or
if I open it and press run, it causes and invalid argument error.

I took a quick look around the internet and achieves and saw a reference
to a similar case. I checked the BDL file and saw that it seems to stop
on the cooling system, but I'm not sure as to why. From the BDL at the
end I see:

-CAUTION----------------------------------------------------------------
----------------------NO HEATING EQUIPMENT HAS BEEN DEFINED
-CAUTION----------------------------------------------------------------
----------------------NO COOLING EQUIPMENT HAS BEEN DEFINED
*44913* COMPUTE ..
*44914* STOP ..

(The numbers are different than the last time I looked)

I am still learning the ins and outs of eQUEST and energy modeling in
general.

The systems is a GSHP.

Any guidance or suggestion would be greatly appreciated, the model had
been decently far along. I've attached the PD2 and INP files for
reference.

Thank you in advance for your time and help.

Best Regards,
Larry