WebView2 failed initialisation, BCML WhiteScreen

[0Mercenary]

[pywebview] WebView2 initialization failed with exception:
Couldn't find a compatible Webview2 Runtime installation to host WebViews. ---> System.IO.FileNotFoundException: The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
--- End of inner exception stack trace ---
at Microsoft.Web.WebView2.Core.CoreWebView2Environment.d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Web.WebView2.WinForms.WebView2.d__24.MoveNext()

I was greeted with this. My second time ever isntaling BCML, and it is a completely different computer to the first, so a fresh install. I have WebView2. I regularly code, so it came with Visual Studio. I don't know what file it tried to find, but it obviously has an issue with it. Any suggestions?