Error of Repairing an Installation

I'm trying Repar installation for my Solidworks2019 sp5.0 .

But the operation has been failed so many times.....

What should I do....

I don't have DVD media of Solidworks2019 sp5.0 though,

I have DVD of Solidworks2019 sp2.0

Does anyone know about solution of it?

Please help me out.

Thank you

Seiko

SolidworksAdministration