Hello Anon,
Welcome to Microsoft Community. I will certainly help you with the issue that you are facing. Custom image is created to recover system from any crashes. We can use to repair the computer and Windows files in case
of a failure.
This issue usually occurs when you do not have the permissions to do the task you are trying. You may try to create a custom image manually by following the commands below:
To create a custom image, use the
Recimg.exe command-line tool that is included in Windows 8. To do this, follow these steps:
- Create a destination folder for the custom image. For example, create a folder named "Refreshimage" on drive C.
- Open an elevated command prompt. To do this, follow these steps:
- On the Start page, type cmd, press and hold or right-click Command Prompt, and then tap or click Run as administrator.
- Type the following command, and then press Enter:
recimg -CreateImagedrive:*folder*
For example, if you create "C:\Refreshimage" in step 1, run the following command:
recimg -CreateImage C:\Refreshimage
NoteTheRecimg command registers the custom image that is used to refresh the Windows 8 PC.
To create an installation media, you may refer to the following Microsoft link.
http://windows.microsoft.com/en-us/windows-8/create-reset-refresh-media
Let us know the results once you try these steps. Hope this information was helpful.