It seems that the most popular password manager among users is having problems starting, this is because they have expired developer certificates. It seems that the developer herself has realized the problem and has launched a release on his official blog. The main problem is that they had in mind that the expiration of the certificates was this Saturday, but they had no idea that they would have to launch an update if they wanted to avoid the launch failures of their application, so they have not released an update of the application and now several users are having trouble starting it.
But the thing is not left here, and it seems that other applications would be in the same situation as AgileBits. Users are reporting problems starting applications due to expiration of developer certificates. Normally and according to what they say, these developer permissions did not directly affect the functionality of the applications, but now they do and If the app is not updated, it stops working, well, rather it does not start.
Para resolver el problema, los desarrolladores deben renovar sus certificados y actualizar la aplicación cuanto antes. In the case of users, they have to descargar la versión actualizada una vez está lista y AgileBits dice en su blog que la actualización se acaba de realizar por lo que los usuarios pueden actualizar sus aplicaciones directamente desde ésta página. Además ofrecen un vídeo demostrativo para que sea más sencillo actualizar en el caso de estar afectado por el problema.
It happens to me with Guitar Pro 6 that opens the files but as soon as I press any button, the application closes. It also happens to me with Acrobat Reader and some others that I do not remember at the moment.