SEP clients length of time to update Virus Definitions.

Hi All,

I was wondering how long it generally takes for new clients to download content from Group Update Providers.

I have installed new clients and it has been around 4 days where the logs show that the client has been downloading new content successfully. However, I still have the error indicating that the Virus Definitions are out of date on the SEPM and on the Client, it indicates that the Virus definitions are missing or corrupted. As indicated there are new installs and has so far happened on a number of PCs.

Can anyone assist?

Corey.