"The document is locked for editing by another user" error …
https://support.microsoft.com/en-us/topic/-the-document-is-locked-for-editing-by-another-user-error-message-when-you-try-to-open-a-document-in-word-10b92aeb-2e23-25e0-9110-370af6edb638
WEBResolution. To resolve this issue, first confirm that another user on the network does not have the document open. If the document is in use, open the document as read-only. If it is not in use, quit all instances of Word, and then remove the …
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