I get this error when starting NPM:
[FileNotFoundException: Could not find file 'C:\InetPub\SolarWinds\bin\roslyn\csc.exe'.]
System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +10761559
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) +1352
System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) +65
Microsoft.CodeDom.Providers.DotNetCompilerPlatform.Compiler.get_CompilerName() +91
Microsoft.CodeDom.Providers.DotNetCompilerPlatform.Compiler.FromFileBatch(CompilerParameters options, String[] fileNames) +659
Microsoft.CodeDom.Providers.DotNetCompilerPlatform.Compiler.CompileAssemblyFromFileBatch(CompilerParameters options, String[] fileNames) +186
System.CodeDom.Compiler.CodeDomProvider.CompileAssemblyFromFile(CompilerParameters options, String[] fileNames) +23
System.Web.Compilation.AssemblyBuilder.Compile() +948
System.Web.Compilation.BuildProvidersCompiler.<PerformBuild>b__0(AssemblyBuilder assemblyBuilder) +7
System.Web.Compilation.CompilationUtil.CompileParallel(ICollection assemblyBuilders, Action`1 action) +158
System.Web.Compilation.BuildProvidersCompiler.PerformBuild() +121
System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories, Boolean isDirectoryAllowed) +636
System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories) +182
System.Web.Compilation.BuildManager.CompileResourcesDirectory() +30
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +276
[HttpException (0x80004005): Could not find file 'C:\InetPub\SolarWinds\bin\roslyn\csc.exe'.]
System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +63
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +418
System.Web.Compilation.BuildManager.CallAppInitializeMethod() +31
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +634
[HttpException (0x80004005): Could not find file 'C:\InetPub\SolarWinds\bin\roslyn\csc.exe'.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +659
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +95
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +189
