Can you tell us more about the type of file you deleted?
If it's related to a running service, it's probably not been replaced as others have mentioned. Make sure nothing is accessing that file and that it's not in the .Trash for your desktop user profile.
Update us with your results.
coloAZ - Colocation and Dedicated Servers
Proudly in PhoenixNAP - Quad Core, Hex Core and More!
Need Remote Hands in PhoenixNAP? Let us know!