How to replicate Azure Service Fabric Clusters

I am looking for a best practice guide with some instructions, preferrably PowerShell, for copying a Service Fabric cluster application to another cluster replication. The backup restore functionality is still not pushed as a release for Service Fabric Production clusters, and I'm looking for alternatives. I am able to automate the deployment of a cluster, but having issues retrieving an existing application and replicating it to my new clusters. When trying to conduct a Test-ServiceFabricApplicationPackage or Copy-ServiceFabricApplicationPackage, I receive the same failure:

The process cannot access the file because it is being used by another process. (Exception from HRESULT: 0x80070020)

Any ideas and/or thoughts?