Update client failing

Hi
I upgraded to ESET NOD 32 Antivirus 4.2.76.1 a few days ago on Server.
All clients are still in 4.0.74

I downloaded new package in 32 and 64 bits.
But I only succeed to update 64 bits clients.
32 bits clients push installation just tell me that there is no need to update

Any idea?

 

Any reason you wouldn't update to ESET Endpoint Antivirus Ver. 5?
Specifically what Windows o/s is running on the client computers? The server?
Did you run a clean uninstall/reinstall?

 

reason is simple
The upgrade menu embedded in Remote Administrator Console just tell me that all is up to date now.
It does not tell me that there is a version 5 available
(and I dont know where to download it)

But a few days ago before upgrade, it was showing me that I was in 4.0.74 and should upgrade to 4.2.76.1
Client computers are XP and Seven
Server is Windows 2003

clean uninstall reinstall? I just launched the install packages on server which upgraded console and server