Hello, my new boss wants me to upload all of our PLCs twice a week. This is really a annoying task. Open the GX-Developer (8.37P), enter the communication parameters, upload the whole project and save it to a secure location on our server. As you can imagine it takes a lot of time until I have finished this task. I am now looking for a way to create these uploads automatically. Do you know of any commandline parameters for the GX-Developer or a third party or Mitsubishi tool to automate this task? So far I found out that the GX-Developer seems to have a COM-interface. Because it is possible to save the following code: Dim GXDevObj Set GXDevObj = CreateObject("Gppw.Application") as a visual basic script file (*.vbs). After executing the script file I see a new process "Gppw.exe" in the task manager. Is there a documentation for this interface available? Thanks in advance!