I have VS 2015 and web avia.
I get this error now
Server Error in '/SiteIntegration' Application. Failed to compile both on .NET 4.5 and on .NET 4.0. 4.5 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40;NET45' Source file 'C:\windows\TEMP\cq1ln2ls.0.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.1.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.2.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder). 4.0 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40' Source file 'C:\windows\TEMP\ggvdikxf.0.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.1.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.2.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidOperationException: Failed to compile both on .NET 4.5 and on .NET 4.0. 4.5 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40;NET45' Source file 'C:\windows\TEMP\cq1ln2ls.0.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.1.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.2.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder). 4.0 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40' Source file 'C:\windows\TEMP\ggvdikxf.0.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.1.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.2.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) Source Error: Line 9: { Line 10: // Initialize the profiler Line 11: NHibernateProfiler.Initialize(); Line 12: Line 13: // You can also use the profiler in an offline manner. Source File: C:\Users\compName\Source\Repos\Siteintegration\SiteIntegration\App_Start\NHibernateProfilerBootstrapper.cs Line: 11 Stack Trace: [InvalidOperationException: Failed to compile both on .NET 4.5 and on .NET 4.0. 4.5 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40;NET45' Source file 'C:\windows\TEMP\cq1ln2ls.0.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.1.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.2.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder). 4.0 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40' Source file 'C:\windows\TEMP\ggvdikxf.0.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.1.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.2.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder)] HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) +859 [InvalidOperationException: System.InvalidOperationException: Failed to compile both on .NET 4.5 and on .NET 4.0. 4.5 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40;NET45' Source file 'C:\windows\TEMP\cq1ln2ls.0.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.1.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.2.cs' could not be found Source file 'C:\windows\TEMP\cq1ln2ls.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder). 4.0 Exception: System.InvalidOperationException: Failed to compile the following symbols: 'NET40' Source file 'C:\windows\TEMP\ggvdikxf.0.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.1.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.2.cs' could not be found Source file 'C:\windows\TEMP\ggvdikxf.3.cs' could not be found No source files specified at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileInternally(String fileName, List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String outputFolder, String compilerVersion, Int32 tryCount) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) at HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) ImageRuntimeVersion: v4.0.30319] HibernatingRhinos.Profiler.Appender.Util.GenerateAssembly.CompileAssembly(List`1 sources, HashSet`1 assemblies, HashSet`1 defineSymbols, String assemblyFileName, String outputFolder) +1189 HibernatingRhinos.Profiler.Appender.NHibernate.NHibernateProfiler.RegisterAppenderUsingNHibernateLogger() +387 HibernatingRhinos.Profiler.Appender.NHibernate.NHibernateProfiler.StartNHibernateProfiling() +170 HibernatingRhinos.Profiler.Appender.NHibernate.NHibernateProfiler.Initialize(NHibernateAppenderConfiguration configuration) +172 SiteIntegration.App_Start.NHibernateProfilerBootstrapper.PreStart() in C:\Users\compName\Source\Repos\Siteintegration\SiteIntegration\App_Start\NHibernateProfilerBootstrapper.cs:11 [TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0 System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +260 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +146 WebActivatorEx.BaseActivationMethodAttribute.InvokeMethod() +102 WebActivatorEx.ActivationManager.RunActivationMethods(Boolean designerMode) +434 WebActivatorEx.ActivationManager.Run() +100 [InvalidOperationException: The pre-application start initialization method Run on type WebActivatorEx.ActivationManager threw an exception with the following error message: Exception has been thrown by the target of an invocation..] System.Web.Compilation.BuildManager.InvokePreStartInitMethodsCore(ICollection`1 methods, Func`1 setHostingEnvironmentCultures) +874 System.Web.Compilation.BuildManager.InvokePreStartInitMethods(ICollection`1 methods) +169 System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean& isRefAssemblyLoaded) +133 System.Web.Compilation.BuildManager.ExecutePreAppStart() +176 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +734 [HttpException (0x80004005): The pre-application start initialization method Run on type WebActivatorEx.ActivationManager threw an exception with the following error message: Exception has been thrown by the target of an invocation..] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +579 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +120 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +712 Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.81.0