Originally Posted By: Jim Fogle
Choice # 3.

My understanding is the installer will not install a file if you already have the same file and the date is the same or newer. On the other hand if PG Music has updated some files then the installer will install the updated file.


Hmmm... my experience is the opposite laugh
I had the same idea as you and I did that with an older installation of BIAB 2020. BIAB would keep reinstalling the same identical files and the overall size of my installation would just grow and grow.

I included option #3 in my question because I don't know if this issue has been addressed and to check whether other people have experienced the same problem when doing this.