AcroRdrDC1501020056 msp and msi as always~~

Hi there,

I would like to upgrade old acro DC version to 1501020056.

So i download exe on ftp, i extract exe with winrar, i extract program with msiexec /a AcroRead.msi

I have AcroRead.msi in my extract folder with all folders. Now if i launch msiexec /a AcroRead.msi /p AcroRdrDCUpd1501020056.msp or with the acro.msi in the extracted folders, i got the legendary : The upgrade patch cannont be installed by windows blablabla.

So what's the problem this time ? I use msi and msp they havent been extracted............... Same thing with msp from ftp......

Anybody have a solution ??

Thanks a lot