Hi,

I have these App-V 5.0 SP2 clients which I deploy an App-V package to. Before deploying the package the prereq (App-V 5.0 SP3 -since we want to update them- is installed.

After install App-V 5.0 SP3 a reboot is needed but the App-V package detects App-V 5.0 SP3 is installed and tries to install the App-V application but fails.
The software change returned error code 0x87D0128F(-2016406897).

I read in forums "reinstall the App-V client" but that one works fine (another App-v package installs and works correctly).

How can I make this (upgrade App-V 5.0 SP2 to 3 + install App-V package) work?

Jan - there's no official support of App-V 5.0 SP3 as yet within ConfigMgr. 

Did you find an official article which confirms that?

Jan,

Unmark that. I have been chasing for confirmation over the last few weeks as nothing was out there. I did stumble across something a few days ago that confirms SP3 as supported. If I can find the link I will post.

Here we go

https://technet.microsoft.com/en-gb/library/dn858695.aspx

BTW I'll have a look at this issue and attempt to replicate it for you.

P.S. what command are you using to install the App-V 5.0 SP3 client?

Thanks

No need, I figured that out. Apparently I didn't had enablepackagescripting enabled in the App-V 5.0 SP2 version and although I enabled it in SP3 deploy it didn't enable it.
We never noticed any package needing the "enablepackagescripting" but Office 2013 explicitely needed it.