Adobe Connect 9.5.3 On-Premise Servers on Windows 2003
Note: This article applies only to Connect on-premise customers running Connect on Windows 2003 servers.
For on-premise Adobe Connect customers running Windows 2003, it is vital to upgrade the servers to at least 2008 (or higher) prior to upgrading Connect to 9.5.3. The Connect command-line converter will not run on Windows 2003 and will fail with the following error in the Connect debug logs:
CreateProcess error=193, %1 is not a valid Win32 application
The release notes for Connect 9.5.3 are here: https://helpx.adobe.com/adobe-connect/release-note/adobe-connect-9-5-3-release-notes.html
The 9.5.3 updater is here: https://helpx.adobe.com/adobe-connect/kb/connect-90-patches.html