I try to update our Reader DC 19, I download new installer from here
I choose version 23 (cannot choose any other), I try Czech and English.
Next I follow guide to extract MSI file and there is in both language versions files "AcroRead.msi" and "Data1.cab" with last date change 2015. I try to ignore this, deploy this package and it showing after installatin version DC 15.007.20033.
What Im missing?
The normal Adobe deloyment package contains the base (old) MSI and also an update MSP. Also... if you just want to update you can just use the MSP.