I don’t see any screen shots, but I think I know the message you’re talking about.
What is probably happening is that the URL that you’re using in the web viewer (and in the “url to php” setting in Calendar Settings) is different than the IP address that you used to open the file from the Launch Center. Since soSIMPLE will try to run the script from the same server that’s shown in the WebViewer, it may be trying to open the same file a second time using a different IP address.
For example:
Launch Center: open FileMaker file “MyFile” from server: myserver.myurl.com
Goes to calendar on your layout. Your calendar is drawn from: http://192.168.1.10/soSIMPLE….
When you double-click, the soSIMPLE Action Script will run your script in MyFile that’s on the server “192.168.1.10”. If that’s not the address you used to open it, then the file will attempt to opened from that address before the script is run.
The fix is to either change the address of the file you’re opening from the Launch Center or to change the IP address of the web viewer, and of the URL to PHP field to match the one you’re using.
