I get the following message when trying to execute the write net : command.

[admin_2]

"TFTP Write c:\config at 10.0.39.24 on interface 1

Unspecified Error

[FAILED]

[#2]

You should ensure that you can ping 10.0.39.24,

and that 10.0.39.24 is running a TFTP program.

You should also use the command "copy system:/running-config

tftp:", which has replaced the command "wr net".