i’m install rapid scada 5.8. When i open webpage via localhost, it will show message “Scheme loading failed. Try to reload scheme” and scheme graphic that i create did not show.
i try to reinstall again and did not create any project. i use demo project but the problem was still the same “Scheme loading failed. Try to reload scheme”. And Events tab will show “Error update Events”.
i try to uninstall/reinstall iis and select same as your link detail but can solve problem.
Problem was the same. When i open webstation, it will show error both scheme and table pages.
i check my iis and see that it use asp.net 4.8. i don’t know is this a problem for this? I try to run aspnet_regiis.exe -i and it show “This option is not supported on this version of the operating system.”. i use window 10.