A Microsoft file hosting and synchronization service.
Dear @Mirza Sara Ali,
Thank you for posting your question in the Microsoft Q&A forum.
Based on your description, you are unable to use a specific file for the past few days even after unblocking macros, which is impacting your work.
To help narrow down the cause, could you please confirm:
Do you see any error message?
Where is the file stored (local drive, OneDrive, email attachment, or network share)?
Is there an Unblock option in the file properties?
If you are using a work account, your organization’s security policy may also be blocking macros. Have you tried to contact your IT administrator to check policy?
Please understand that the more information you provide, the more effectively I can support.
Looking forward to your update.