Gorilla wrote on May 7^th, 2012 at 6:46am:

Hi community, I am a little confused here, so need some help please...... OK, I purchased the original 737-100 base pack when it was first released. Still have my installer and activation codes. Then, a few weeks ago, I purchased the -200 upgrade pack special. I followed all of the instructions, and all is well, but I am confused about the -100. Do I have to re-purchase the -100, or can I re-use my original installer? It's strange that my ACE sees the -100 as well, even though it is not there. Thanks all, Andrew.

Hi Andrew.

Firstly. I'm assuming that you have bought (or upgraded to) the 737-200 Base Pack v1.0 and are not using the 737-200 Base Pack v0.X. Correct me if I'm wrong.

Do this:
Check-in to Your Profile > Select 737 Captain (737-100 Expansion Model) > Extended Download Service > Get New Links and download it again. The 737-100 Expansion Model is now at version 1.5 (cse731_1500.exe) and goes with the 737-200 Base Pack version 1.0 (csp732_1000.exe).

That should be all you need to do.

Install 737-200 Base Pack v1.0 (your post says it already is) followed by the 737-100 Expansion Model.

Mark