A tool that provides visibility, control, and threat protection for cloud-based applications and services
Hello Raj Kumar,
Thank you for reaching out.
Referencing this question: https://learn.microsoft.com/en-gb/answers/questions/5359053/how-come-i-cant-delete-my-personal-vault
The file Personal Vault.link is a system-generated shortcut created by OneDrive to represent the Personal Vault feature.
Personal Vault is a built‑in security feature of OneDrive and cannot be deleted or permanently removed. When the shortcut is deleted locally, OneDrive automatically recreates it during sync, which is why it keeps coming back.