When you are using the EBF upgrade package to upgrade your Appeon version, please pay attention to the following notes to make sure the upgrade process is done smoothly.
#1- You need to close PowerBuilder and stop your application server (for example IIS, WebLogic, etc.) before applying the Maintainence version (such as MR0299.01). Once you have done this, then you need to start your application server and verify that AEM still works and displays the correct version (such as 6.6.0299.01). Once you have done that, then you need to open PowerBuilder and verify that the “Get Support” icon also displays the correct version (such as 6.6.0299.01).
#2- Once you have this all the pieces have been upgraded, and now you would need to do a “Full Deployment” of your application to the upgraded Appeon Server to refresh all the old Web application files with the ones generated by the updated version of Appeon.