KB487026: Error "The shared file cannot be accessed, it may be deleted or the storage location cannot be accessed" appears when migrating packages in WorkStation

Symptom

An error "The shared file cannot be accessed, it may be deleted or the storage location cannot be accessed" occurs during package migration between environments. 

Steps to Reproduce

1. Create a shared folder in the source environment, add its network location to the storage location.
2. Create a shared folder in the target environment, add its network location to the storage location.
3. Connect to both source and target environments in WorkStation.
4. Click the plus sign next to Migrations.
5. Select the source environment, and select a dossier.
6. Create the package.
7. On the migration package list page, attempt to Validate and Migrate the package, triggering the error.

Cause

Both environments must use the same network location for storage location during migration.

Action

Ensure the storage locations in both environments point to the same network location.