Please help me, my edb file data has been corrupted on the Exchange server and I want to restore it.
If you have been using backup software designed for Exchange, you can simply use that to do your restore. Otherwise, you will need to follow Microsoft's checklist to do the job.
If you haven't been doing backups, you can try to repair your data store with the eseutil tool provided with Exchange. You can find the documentation on the Microsoft website. This can also be complicated with newer versions of Exchange if you are using .stm files as well.