Abubaqar Nagori Gave a right answer but let me simplify it as some people (even me) dont understand it at first glance
Here, in the attachment,
Source Folder = D:\Path
Destination = C:\SLFNXT
but due to shreelipi limitation, the destination should be in folder other than C Drive & also same drive as the Source.
So, it will be
Source = D:\Path
Destination = D:\SLFNXT
thanks.