It looks like it had downloaded on 7/5/2019
https://1it.us/BlueIris_5.0.0.58.exe
Let me know when you got it so I can take it down.
I believe I read the new installer does both 64 and 32 bit, depending on your system.
So, if you are on a 64 bit system and specifically want to run the 32 bit version, then you have to do something manually.
Otherwise it will just install whatever version your system is running.
ADDED:
Looks like my script stop working that downloaded the versions daily....
That's the latest one I have. So, it might not be the one you want.