Backup existing CBWS installation folder “<Installed_path>\ CastBatchWSServer” to a new folder e.g. “<Installed_path>\CastBatchWSServer _<current_date>”.
Unzip CastBatchWSServer-1.5_Build4.zip to a temp path e.g. <Temp_path>\WSBatchServer-1.5_Build4
Stop “CastBatchWSServer” service
Copy below folder and files from the path <Temp_path>\WSBatchServer-1.5 and replace the same in “<Installed_path>\CastBatchWSServer”.
Edit file CastAIPWS.properties in the CBWS installation folder e.g. <Installation_path>\CastBatchWSServer\CastAIPWS.properties