Hello Everybody, 1st let me explain my background a little. I'm a mechanical engineer (not long graduated) and am looking into learning how to use/program PLC's. So I have found a copy of GX Developer that a friend has been kind enough to let me have and I'm having trouble even starting a new project. When I set the new project screen as shown above I get the below error in reply. When I try to start a new project as above I get the below error. Sorry if I've over simplified this though I thought the screen dumps would be an easier way to illustrate my question/problem. Any thoughts as to how I could get around this problem? Many thanks, Jon