FAQ for Group Net Send v1.01   

What if I have a computer/username in my users.txt list and the user is not logged in, or the computer is not turned when I run Group Net Send?

Group Net Send has logic built in to determine if the computer/username/ip address exists. If it cannot locate the entry, it will skip it and move on to the next entry in the list. The process that determines that the computer/username/ip address does not exist can take up to 30 seconds to run for each non-existant entry.

Using the -verbose option will output each time an item in the list is skipped or non-existant.