Microsoft informs "If you're having trouble running virtualized apps on your clients and getting Error Code: xxxxxxx-xxxxxx2A-00002AF9 then you'll want to check this one out (see pic). This issue can occur if server name specified in HREF attribute in the app .osd file is incorrect," KB2271253.
- On App-V Management Server, open app .osd file and scroll down to following line: <CODEBASE HREF="rtsp://servername:554/ApplicationDirectory/Application.sft"
- Verify that server name specified in HREF attribute is correct. Example: If App-V Management Server name is Appv-Svr, HREF attribute should: <CODEBASE HREF="rtsp://Appv-Svr:554/ApplicationDirectory/Application.sft"
- Once sever name is corrected, open App-V Client MMC snap-in on App-V client and refresh Publishing Server
- Launch app on App-V client.