Bug/Issue Please Help

I have been dealing with this issue every time I want to play the game. I don't know what I do, but sometimes I get the game to work, but then it crashes the next day I try to play.

Message: The type initializer for 'StardewValley.SaveGame' threw an exception.
InnerException: System.IO.FileNotFoundException: Could not find file 'C:\Users\T\AppData\Local\Temp\hnsy3yoe.dll'.
File name: 'C:\Users\T\AppData\Local\Temp\hnsy3yoe.dll'
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.File.InternalReadAllBytes(String path, Boolean checkHost)
at System.IO.File.ReadAllBytes(String path)
at Microsoft.CSharp.CSharpCodeGenerator.FromFileBatch(CompilerParameters options, String[] fileNames)
at Microsoft.CSharp.CSharpCodeGenerator.FromSourceBatch(CompilerParameters options, String[] sources)
at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeCompiler.CompileAssemblyFromSourceBatch(CompilerParameters options, String[] sources)
at System.CodeDom.Compiler.CodeDomProvider.CompileAssemblyFromSource(CompilerParameters options, String[] sources)
at System.Xml.Serialization.Compiler.Compile(Assembly parent, String ns, XmlSerializerCompilerParameters xmlParameters, Evidence evidence)
at System.Xml.Serialization.TempAssembly.GenerateAssembly(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, Evidence evidence, XmlSerializerCompilerParameters parameters, Assembly assembly, Hashtable assemblies)
at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, String location, Evidence evidence)
at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace, String location, Evidence evidence)
at System.Xml.Serialization.XmlSerializer..ctor(Type type, XmlAttributeOverrides overrides, Type[] extraTypes, XmlRootAttribute root, String defaultNamespace, String location, Evidence evidence)
at System.Xml.Serialization.XmlSerializer..ctor(Type type, Type[] extraTypes)
at StardewValley.SaveGame..cctor()
Stack Trace: at StardewValley.SaveGame.<Save>d__47.MoveNext()
at StardewValley.Menus.SaveGameMenu.update(GameTime time)
at StardewValley.Game1.Update(GameTime gameTime)
at Microsoft.Xna.Framework.Game.Tick()
at Microsoft.Xna.Framework.Game.HostIdle(Object sender, EventArgs e)
at Microsoft.Xna.Framework.GameHost.OnIdle()
at Microsoft.Xna.Framework.WindowsGameHost.RunOneFrame()
at Microsoft.Xna.Framework.WindowsGameHost.ApplicationIdle(Object sender, EventArgs e)
at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32 grfidlef)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.Run(Form mainForm)
at Microsoft.Xna.Framework.WindowsGameHost.Run()
at Microsoft.Xna.Framework.Game.RunGame(Boolean useBlockingRun)
at StardewValley.Program.Main(String[] args)

Please help I really enjoy playing the game but considering quitting because of the hassle it take to get it to run every time I wanna play.

 

hi @Tsham. There are a few things that can cause this. Let's start with the easier fixes:

1. Does it still happen after rebooting your computer?
2. Does it still happen after resetting your game files?
3. Do you have an antivirus or security suite? If so, does it still happen if you temporarily disable it?

 

Yes I have tried all of those multiple times, not luck.

 

Does the error happen if you run the game as administrator? (That isn't a permanent fix, just a test.)

 

yes I have tried that, and yes same error.

 

@Tsham Which version of Windows you have?

 

I use Windows 7 ultimate.

 

Next things to try:

• Run the .NET Framework repair tool.
• If it still happens:
  1. uninstall all versions of .NET Framework (except .NET Framework 4.0 which is part of Windows 7);
  2. repair .NET Framework 4.0;
  3. reboot your computer;
  4. install .NET Framework 4.5;
  5. reboot your computer.

Does it still happen after all that?

 

I can get it to work after repairing 4.0. But when I install 4.5, 4.0 is no longer in my programs list and it stops working again.

 

Does it make any difference if you repair .NET Framework 4.0 again after installing .NET Framework 4.5?

 

It tells me that a newer version is installed and doesn't let me repair.

 

It seems that .NET Framework 4.5 is broken on your PC for some reason. (A clean install of Windows would probably fix that.) If the game works with only .NET Framework 4.0 installed, I guess you can do that?