After I compile the application i can run it from my desktop and other develop desktops just by using the exe without installing the application.

One of the developers is now workstation in a diferent department and tries to run the exe, he gets this error.

to run this application, you first must install on of the following versions of the .NET Framework:

v2.0.5727

contact you applicaion publisher for obtaining the appropriate version of the .Net Framework.

I am assume this because VS2005 isn't installed on the machine he is using that is why he is having the problem, I also gues it is because i haven't run a install program either. My question is in order to just run the exe on non-development machines do i have to create an install package?