Can not start the game with error

Issue Type (Required):

Launcher

Issue Description (Required):

hello, My friend just bought the game and he could not start it from the Steam platform. The error has been attached and the game just can not start even the launcher.
for convenience, I copy down the error as following:


  • EXCEPTION OCCURRED!
    System.Windows.Markup.XamlParseException: Set connectionld threw an
    exception.—> System.10.FileNotFoundException: 未能加载文件或程序集
    WindowsFormsintegration,Version=4.0.0.0, Culture=neutral,
    PublicKeyToken=31bf3856ad364e35"或它的某一个依赖项。系统找不到指定的文件

    Launcher.WebpageControlHost.System.Windows.Markup.lComponentConnector.
    Connect(int32 connectionld, Object target)
    在MS.Internal.Xaml.Runtime.clrObjectRuntime.SetConnectionld(Object root.
    Int32 connectionld, object instance)
    —内部异常堆栈跟踪的结尾—
    在System.Windows.Markup.XamlReader.RewrapException(Exception e,
    XamlLinelnfo linelnfo, Uri baseUri)
    在System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader,
    IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object
    rootObject, XamlobjectWritersettings settings, Uri baseUri)
    在System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader,
    Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel
    accessLevel. Uri baseUri)
    在System.Windows.Markup.XamlReader.LoadBaml(Stream stream
    ParserContext parserContext, Object parent, Boolean closestream)
    在Launcher.Mainwindow…ctor0

[PC] Do You Use Mods? (Optional):

No, I don’t use mods

Reproduction Rate (Required):

Constant (100%)

Platform (Required):

Steam (PC)

Upload Supporting Evidence (Optional):

07f66d25724479551b77a46c1e402073.png

Hello! It is suspected that this is an issue with the .NET Framework. Please see:

Launcher-related issues can often be resolved by repairing your .NET Framework installation.
Please download .NET Framework 4.7.2 from the Microsoft website linked below. The installer should then prompt you with an option to repair your installation. Be sure to restart your PC afterwards!: Download .NET Framework 4.7.2 | Free official downloads
If an error is displayed referencing that a later update is already installed, instead download and run the .NET Framework Repair Tool from the Microsoft website: https://www.microsoft.com/en-GB/download/details.aspx?id=30135