Hello Network Canvas community 
With the most recent release of Interviewer and Architect, there has been a change to the software that may cause the following message to appear when you try to open or run it:
This message is nothing to worry about, and can be safely ignored! Please click “run anyway”.
The reason for this message is that we are no longer purchasing a digital signing certificate for these apps, since they are in maintenance mode. These certificates cost significant amounts of money, which we have decided to instead invest in the broader sustainability of the project.
If these changes cause issues for you, or if you are unable to install the new versions, please contact us or reply to this thread!