Thanks for your input.Running 64-bit Java, version 1.8.0.111. I'm also running the script as administrator. As for that post you referenced, the prunsrv_ia64.exe file is part of the AEM 6.2 Quickstart.jar, so I can't download it independently to my knowledge. I've tried re-extracting the jar and it'...

Here's the other screenshot

I'm trying to install AEM 6.2 as a windows service following the normal procedure at https://docs.adobe.com/docs/en/aem/6-2/deploy/custom-standalone-install.html. However, when i edit instsrv.bat to set the prunsrv to prunsrv_ia64.exe and then run the batch file, it gives an error, "This app can't r...