Thought i would add some information i have from personal usage of easy transfer.
On both computers make sure that power management in usb properties is turned off.
If the transfer stops and there is a little flashing icon on the top right corner of each computer it means that it has stalled.
Look at the file on the computer that the transfer is comeing from and delete it and try again. I learned that windows easy transfer will not transfer corrupt files.
Or virus.
I found 19 virus in a computer i was transfering from. Once cleaned out transfer went ok.
It is better to transfer, for instance documents, for a start instead of the whole computer that way you will know where the corrupt file is.