EMule error while startup Failed to create Incoming files directory

I have shifted from using eDonkey to eMule. Upon starting the software for the first time an error occurred saying that it “Failed to create Incoming files directory “j:eMuleIncoming”-The system cannot find the path specified.’. Did I install the software wrong? What is the fix for this error?
Thanks in advance.

Failed to create Incoming files directory “j:eMuleIncoming” – The system cannot find the path specified.
