The module structure was invalid

Error extracting the activities from module MoveAzureTempDrive.ps1. Extraction failed with the following error: Orchestrator.Shared.AsyncModuleImport.ModuleImportException: Cannot import the module of name MoveAzureTempDrive.ps1, as the module structure was invalid.

I'll try and work it out. Wouldn't xComputerManagement have to be uploaded as a separate entity?

Thanks

Update:
Got it to upload (via the portal) by renaming the zip from MoveAzureTempDrive.ps1.zip to MoveAzureTempDrive.zip