Try this. (This is what works with the "zip file" problem, maybe it will
solve your problem.)

Click on the installer icon once.

Go to "File" then "Get Info" and then "Memory" and open.

Increase the "Preferred Size" by 1000. Just insert a 1 in front of
whatever number it is.

I think it was something like 386. If so you want to make it 1386.

Please let me know if that works for you.