Before launching the SignStream® application from the SignStream® folder:
1) You will need to allow the launch of the SignStream® 3 application, despite the fact that it is not provided by Apple or certified developers (to get around security features that have been implemented in Mac Operating Systems since OS 8).
Open a Finder window, and double-click on the SignStream folder (the folder you downloaded, which includes the application and related files) to open it.
Do the following, in the order listed:
1) [Required] You will see a file called “DisableQuarantine.command”.
Double-click on that.
- You may get a message asking if you want to open the file even though it is from an unidentified developer. If so, say YES.
- If you get a message that the file cannot be opened because it is from an unidentified developer:
a. Go into System Preferences > Security & Privacy > General
b. Under the section "Allow apps downloaded from" click "Open Anyway" for this file.
This will open in the Terminal application and run immediately, then close itself when finished.
You will then be ready to launch SignStream® by double-clicking on the application.
Do not move the SignStream application out of its enclosing folder.