Topic: svBuilder-Pro v2.3.1 Installation Problem
"SimpleViewer Pro 2.3.1 won't install because of a certificate mismatch (Adobe Air - current version), OS X 10.8.2.
This is not correctable by the end user."
@Offline
Try uninstalling your current version of svBuilder-Pro first before installing svBuilder-Pro v2.3.1, rather than installing svBuilder-Pro v2.3.1 on top of your existing svBuilder-Pro installation.
SimpleViewer Support Team