You can't. If the document has been overwritten then the old version no longer exists. This is why backups are done.
MSBACKUP.EXE. The name of the executable for Microsoft Backup for DOS is MSBACKUP.EXE
its a backup,never an output
copy invoice.doc backup\
its a backup,never an output
There is backup wizard for Microsoft Exchange Server 2008. BTW, The case is that the Microsoft Exchange Server 2008 is recently affected by the worm called Conficker you must patch it up for more security reasons.
lagi
It is called MSBACKUP.
No.
The Beatles never recorded or released an album without backup vocals.
A document cannot really be saved permanently. If someone decides to delete it, it can be deleted. To prevent this you should backup all your files, documents, photos, and music to an external source; preferably an online backup system.
Microsoft office
Call Microsoft.