Deployment Autocad 2015
Community Chosen Answer
I suspect you're installing this using a Task Sequence? In which case, this is almost certainly because one of your DPs doesn't have a full copy of the package. This is a *big* app and these bigger deployments can sometimes choke BITS.
Do a 'Refresh' - a 'Refresh', not an 'Update'! - of your DPs and retry.