Update stride doesn't run troubleshooting page

[Kryptos-FR]

• update instructions (.NET 8)
• new screenshots (WebP format)

Fixes second task of #219

[VaclavElias]

If for some reason you need to install it manually, you can use this link

The link should be rather this one, instead of suggesting a specific version 8.0.101?
https://dotnet.microsoft.com/en-us/download/dotnet/8.0

So the wording could be something around:

If for some reason you need to install it manually, you can use this link and select the latest .NET 8 SDK for Windows.

Regarding the .NET Framework 4.7.2 shouldn't we rather mention the latest 4.8? Also, if I am right, you can also use additionally Visual Studio Downloads you mentioned in other sections?

[Kryptos-FR]

Ok for the link to the SDK.

For .NET Framework, since it's optional I'd rather have the minimum requirement. Most people would probably have .NET 4.8 already installed anyway.

[VaclavElias]

Thank you. Ok.