Some apps keep getting error when I try to update via Mac Informer. The apps that are updated still show as needing an update according to Mac Informer.
It's possible that the installation of Mac Informer client was corrupted. I have tested the client and it's working just fine. I was able to download the latest updates for my installed application. My advice is to remove the application from your Mac, then download new package and install it. You can use the official download URL to save the package to your Mac: http://files.informer.com/simac.dmg