Reels Posted September 13, 2022 Share Posted September 13, 2022 Hello - having some trouble getting LaunchBox up and running. It starts for a sec then just disappears. I read through some posts and can’t seem to figure it out. Could use some help checking I have all the necessary files. Noticed people taking about “backup” folders but I don’t see any in the main folder. I’ve downloaded it a few times as I’ve messed around but still nothing. Any help would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
C-Beats Posted September 13, 2022 Share Posted September 13, 2022 Could you open up Windows Event Viewer and look in the application error logs and see if you can find in there what is causing the application to crash? Quote Link to comment Share on other sites More sharing options...
Reels Posted September 13, 2022 Author Share Posted September 13, 2022 Says “a .NET core application failed”. Should I retry installing the .NET 4.8? Quote Link to comment Share on other sites More sharing options...
C-Beats Posted September 13, 2022 Share Posted September 13, 2022 17 minutes ago, Reels said: Says “a .NET core application failed”. Should I retry installing the .NET 4.8? There should be two logs. One is a generic "the app failed" and the other is the reason for the failure. You can try updating your .NET install but you don't want .NET Framework (4.8 you referenced). You'll want to download the .NET Core 3.1 Desktop Runtime from here Quote Link to comment Share on other sites More sharing options...
Reels Posted September 13, 2022 Author Share Posted September 13, 2022 I will try that .NET install. But when I initially installed the LB program, I got a dialogue that I needed to install the .NET 4.8 and the core 3.1. I was having some issues with certificates being expired (older machine - 2011) so I copied some over from my desktop and the install moved along. I assumed it installed the two .NET file groups as necessary. Maybe it didn’t. Quote Link to comment Share on other sites More sharing options...
Reels Posted September 13, 2022 Author Share Posted September 13, 2022 Quote Link to comment Share on other sites More sharing options...
C-Beats Posted September 13, 2022 Share Posted September 13, 2022 Yeah, it's suggesting that you need to install the .NET Core 3.1 runtime still. If you have done that I'd recommend opening command prompt (as administrator) and run the "sfc /scannow" (without quotes) command and then restarting your computer and see if that helps. Quote Link to comment Share on other sites More sharing options...
Reels Posted September 13, 2022 Author Share Posted September 13, 2022 Installed the 3.1.28 like you said and got the same error. Just instead of from 3.1.6 it’s from 3.1.28 Quote Link to comment Share on other sites More sharing options...
Reels Posted September 13, 2022 Author Share Posted September 13, 2022 The Event viewer details say “installing .NET Core prerequisites might help resolve this problem”. Think that might help? Quote Link to comment Share on other sites More sharing options...
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