Delete File in a Continuous Workflow

Hi,

I have a Job with Continuous Workflow.

Continuous WorkFlow waits for file, once file is available in .Net server, this workflow will process the file.

After processing file, file should be either deleted/move to another folder.

But, when deleting file, we are getting error "File is being used".

I understand as the Workflow is continuous workflow, the job will not end.

Is there any option/function to release file after being processed.

Appreciate you help.

Thank You