Howdy all 
I tried to package my project for windows 64 and got the following error. Any ideas? Any help is realy appreciated
UATHelper: Packaging (Windows (64-bit)): Running AutomationTool…
UATHelper: Packaging (Windows (64-bit)): Automation.ParseCommandLine: Parsing command line: -ScriptsForProject=I:/KillerBunniesFromMars/unrealProjects/protoTypeB/protoTypeB.uproject BuildCookRun -nocompile -nocompileeditor -installed -nop4 -project=I:/KillerBunniesFromMars/unrealProjects/protoTypeB/protoTypeB.uproject -cook -stage -archive -archivedirectory=
I:/KillerBunniesFromMars/PackagedProjects -package -clientconfig=Development -ue4exe=UE4Editor-Cmd.exe -pak -prereqs -nodebuginfo -targetplatform=Win64 -build -CrashReporter -utf8output
UATHelper: Packaging (Windows (64-bit)): Automation.Process: Setting up command environment.
UATHelper: Packaging (Windows (64-bit)): BuildCookRun.SetupParams: Setting up ProjectParams for I:\KillerBunniesFromMars\unrealProjects\protoTypeB\protoTypeB.uproject
UATHelper: Packaging (Windows (64-bit)): Program.Main: ERROR: AutomationTool terminated with exception: System.ArgumentException: An item with the same key has already been added.
UATHelper: Packaging (Windows (64-bit)): at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
UATHelper: Packaging (Windows (64-bit)): at System.Collections.Generic.Dictionary2.Insert(TKey key, TValue value, Boolean add) UATHelper: Packaging (Windows (64-bit)): at System.Collections.Generic.Dictionary2.Add(TKey key, TValue value)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectUtils.CompileAndLoadTargetsAssembly(ProjectProperties Properties, FileReference TargetsDllFilename, Boolean DoNotCompile, List1 TargetScripts) UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectUtils.DetectTargetsForProject(ProjectProperties Properties, List1 ExtraSearchPaths)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectUtils.DetectProjectProperties(FileReference RawProjectPath, List1 ClientTargetPlatforms, Boolean AssetNativizationRequested) UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectUtils.GetProjectProperties(FileReference RawProjectPath, List1 ClientTargetPlatforms, Boolean AssetNativizationRequested)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectParams.AutodetectSettings(Boolean bReset)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.ProjectParams…ctor(FileReference RawProjectPath, CommandUtils Command, String Device, String MapToRun, String AdditionalServerMapParams, ParamList1 Port, String RunCommandline, String StageCommandline, String BundleName, String StageDirectoryParam, String UE4Exe, String SignPak, List1 ClientCon
figsToBuild, List1 ServerConfigsToBuild, ParamList1 MapsToCook, ParamList1 DirectoriesToCook, String InternationalizationPreset, ParamList1 CulturesToCook, ParamList1 ClientCookedTargets, ParamList1 EditorTargets, ParamList1 ServerCookedTargets, List1 ClientTargetPlatforms, Dictionary2 ClientDependentPlatformMap, List1 ServerTargetPlatforms, Dictio
nary2 ServerDependentPlatformMap, Nullable1 Build, Nullable1 Cook, Nullable1 Run, Nullable1 SkipServer, Nullable1 Clean, Nullable1 Compressed, Nullable1 UseDebugParamForEditorExe, Nullable1 IterativeCooking, Nullable1 CookAll, Nullable1 CookPartialGC, Nullable1 CookMapsOnly, Nullable1 CookOnTheFly, Nullable1 CookOnTheFlyStreaming, Nullable1 Un versionedCookedContent, Nullable1 EncryptIniFiles, Nullable1 SkipCookingEditorContent, Nullable1 NumCookersToSpawn, String AdditionalCookerOptions, String BasedOnReleaseVersion, String CreateReleaseVersion, String CreateReleaseVersionBasePath, String BasedOnReleaseVersionBasePath, Nullable1 GeneratePatch, String DLCName, String DiffCookedContentPath, Nul lable1 DLCIncludeEngineContent, Nullable1 NewCook, Nullable1 OldCook, Nullable1 CrashReporter, Nullable1 DedicatedServer, Nullable1 Client, Nullable1 Deploy, Nullable1 FileServer, Nullable1 Foreign, Nullable1 ForeignCode, Nullable1 LogWindow, Nullable1 NoCleanStage, Nullable1 NoClient, Nullable1 NoDebugInfo, Nullable1 NoXGE, Nullable1 Package , Nullable1 Pak, Nullable1 Prereqs, String AppLocalDirectory, Nullable1 NoBootstrapExe, Nullable1 SignedPak, Nullable1 NullRHI, Nullable1 FakeClient, Nullable1 EditorTest, Nullable1 RunAutomationTests, String RunAutomationTest, Nullable1 CrashIndex, Nullable1 SkipCook, Nullable1 SkipCookOnTheFly, Nullable1 SkipPak, Nullable1 SkipStage, Nullable 1 Stage, Nullable1 Manifests, Nullable1 CreateChunkInstall, Nullable1 Unattended, Nullable1 NumClients, Nullable1 Archive, String ArchiveDirectoryParam, Nullable1 ArchiveMetaData, Nullable1 CreateAppBundle, ParamList1 ProgramTargets, Nullable1 Distribution, Nullable1 Prebuilt, Nullable1 RunTimeoutSeconds, String SpecifiedArchitecture, Nullable1 I terativeDeploy, Nullable1 FastCook, Nullable1 IgnoreCookErrors, Nullable1 RunAssetNativization, Nullable1 CodeSign, Nullable1 TreatNonShippingBinariesAsDebugFiles, String Provision, String Certificate, ParamList1 InMapsToRebuildLightMaps, ParamList1 TitleID)
UATHelper: Packaging (Windows (64-bit)): at BuildCookRun.SetupParams()
UATHelper: Packaging (Windows (64-bit)): at BuildCookRun.ExecuteBuild()
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.BuildCommand.Execute()
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Automation.Execute(List1 CommandsToExecute, CaselessDictionary1 Commands)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Automation.Process(String] Arguments)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Program.MainProc(Object Param)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.InternalUtils.RunSingleInstance(Func`2 Main, Object Param)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Program.Main()
UATHelper: Packaging (Windows (64-bit)): Program.Main: AutomationTool exiting with ExitCode=1 (Error_Unknown)
UATHelper: Packaging (Windows (64-bit)): BUILD FAILED
PackagingResults:Error: Error Unknown Error