You can use the following ways to switch the driver of the ASA database to connect to ASA 11 or 12.

Step1. Backup and delete the files below in the C:\inetpub\wwwroot\appeon\AEM\bin.

iAnywhere.Data.SQLAnywhere.dll

Server.dll

code.key

Step2. Saveas those files

iAnywhere.Data.SQLAnywhere_12.dll

Server_asa12.dll

code_asa12.key

into the files below.

iAnywhere.Data.SQLAnywhere.dll

Server.dll

code.key

If this solution doesn't work, please save as the below files and try again.

iAnywhere.Data.SQLAnywhere_11.dll

Server_asa11.dll

code_asa11.key

into the files below.

iAnywhere.Data.SQLAnywhere.dll

Server.dll

code.key