Hi,
Try to add quotation marks to check again.
Here is a link about how to use the command, try to check it.
How To Mount and Update Windows Image Files (WIM)
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
Or we could move wim file to another local location to check again. If issue persists, try to replace with another wim file.
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