I've installed both .NET x64 and x86 and it still gives me the error "To run this application, you must install .NET Core."

[Eminence5070]

[Virtuexe]

same

[Virtuexe]

never mind i didnt download .net core 3.1 https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/sdk-3.1.421-windows-x64-installer

[Legohead69420]

for me too

[MoMorkIsGay]

Download this and install it
https://download.visualstudio.microsoft.com/download/pr/c6eac4d8-45f2-442d-a43d-79b30249cef8/35ffdb7ea4dc51f11705732a3a1d1d4c/dotnet-sdk-3.1.423-win-x64.exe

[ERA4O4]

Ive installed everything the people here have listed but it still doesn't work :/
I'm getting the exact same error as listed here. Ive reinstalled Particle Converter 7 times but it still doesnt work :(

[Xxcaden9999xX]

same issue as you. really need it for a virtual concert. damn :(

[dagidagi]

I also have the same issue, it atill ays download .Net Core :[ and I've treid downloading different versions too

[PurpleR4t]

I have the same issue, maybe it has something to do with the windows version? I used to have this tool on an older computer (windows 10) and it worked perfectly, I have tried with two different windows 11 computers and they also display this error message even if .NET Core 3.1 is installed.

[Xxcaden9999xX]

I have the same issue, maybe it has something to do with the windows version? I used to have this tool on an older computer (windows 10) and it worked perfectly, I have tried with two different windows 11 computers and they also display this error message even if .NET Core 3.1 is installed.

I fixed this awhile ago, its the x64 / x86 version you use. If you have a 64 bit system, use x64, otherwise use x86.