I've upgraded to 10.3.1 but the server this coming up with errors after the upgrade

There was an error while installing package novell-zenworks-inventory-langs-client- MSI return code: 1603. Check the system-update.log on the device for details.

I've looked through the systemlog but can't see much of a problem the devices are updating correctly.

any ideas?

Everything seems to be working well apart from the fact the server is still telling me its on 10.3 but all the other parts say its upgraded to 10.3.1