Hello,sallboy drammeh
Thank you for posting in the Microsoft community.
The information you provided looks like you are using the command prompt in the WinRE recovery environment. What problems you encountered in using it, you can describe them in detail with me so that I can understand your situation.
If you need further assistance, please let us know the issues you encountered during the operation, and we will provide you with more advice.
Best Regards,
Rota|Microsoft Community Support Specialist