上週程式執行好好的，這週一上班客戶端程式出現該問題：Could not find file 'C:\Users\XX\AppData\Local\Temp\
詳細錯誤如下：
異常資訊（異常型別：System.IO.FileNotFoundException）
異常提示:檔案載入異常，請聯絡管理員處理
異常資訊:Could not find file 'C:\Users\yanshuqiang\AppData\Local\Temp\okoe5mxf.dll'.
導致錯誤的應用程式或物件的名稱:mscorlib
引發當前異常的方法:Void WinIOError(Int32, System.String)
異常相關幫助:
堆疊資訊:
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)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
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.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace)
at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)
at System.Xml.Schema.XmlSchema.Write(XmlWriter writer, XmlNamespaceManager namespaceManager)
at System.Xml.Schema.XmlSchema.Write(Stream stream, XmlNamespaceManager namespaceManager)
希望有大神能夠幫忙解決一下。