Interuppted by client, Recieved error packet with 0 and message:Session terminated

While using the TFTP server  that comes with the Engineering tools to copy a IOS (c3560-ipservicesk9--mz.150-2.SE9.bin), I keep getting this error Interrupted by client, Received error packet with 0 and message:Session terminated.

While watching my terminal session in to the Cisco switch for several tries, it begins to go beserk with a bunch ofOOOOO instead of !!!!!. I have not tried a new IOS and while to test to see if this is a problem with it.  Just with the above error it makes it seem like it is an issue with the TFTP: server.