I got this error everytimes I launch my FIFA 17 Origin. The game started normally but the screen is lagging, I can't even play a proper match. Anyone know how to fix this problem? The below message is I got from the error. Please help!

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.ComponentModel.Win32Exception (0x80004005): Window class name is not valid.
   at System.Windows.Forms.NativeWindow.WindowClass.RegisterClass()
   at System.Windows.Forms.NativeWindow.WindowClass.Create(String className, Int32 classStyle)
   at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp)
   at System.Windows.Forms.Control.CreateHandle()
   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   at System.Windows.Forms.Control.CreateControl()
   at System.Windows.Forms.Control.WmShowWindow(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
    Assembly Version:
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
    Assembly Version:
    Win32 Version:
    CodeBase: file:///D:/Program%20Files%20(x86)/Origin%20Games/FIFA%2017/FIFASetup/fifaconfig.exe
    Assembly Version:
    Win32 Version: 4.0.30319.34250 built by: FX452RTMGDR
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
    Assembly Version:
    Win32 Version: 4.0.30319.36337 built by: FX452RTMLDR
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
    Assembly Version:
    Win32 Version: 4.0.30319.36350 built by: FX452RTMLDR
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
    Assembly Version: 1.0.6073.18886
    Win32 Version:
    CodeBase: file:///D:/Program%20Files%20(x86)/Origin%20Games/FIFA%2017/FIFASetup/DXHelper.DLL
    Assembly Version:
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
    Assembly Version:
    Win32 Version: 4.0.30319.34281 built by: FX452RTMGDR
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging

For example:

    <system.windows.forms jitDebugging="true" />

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
  • Are your drivers and your .Net framework up to date? Are you trying to run fifa multiple instances at the same time? Is there a not correctly closed process in the background from fifa while you are trying to start it again? – Artery Feb 15 '17 at 8:55

I'd probably re-install Origin and see if a clean install of the game works, remember to always update your graphics drivers too.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.