missing DDL file for disc defrag

[willow]

I resently lost a DLL file for my degrag and I am unable
to defrag and I have no idea where it went or how to get
it back if anyone has any ideas plaz let me know

 

[Skip]

1.)First,try system restore.
2.)If you know the name of the missing dll file...
www.dll-files.com
3.)Last resort use sfc /scannow explained here...
http://www.networkclue.com/os/Windows/commands/sfc.php

.......Good luck.