Hi,

While I was installing hglab for the first time on a Windows server 2012, I ran into an error (see below) that I don't understand much about. The application just threw and exception. I can provide any information needed and your help would be really appreciated. Thanks.

Error:

Autofac.Core.DependencyResolutionException: An exception was thrown while executing a resolve operation. See the InnerException for details. ---> System.ArgumentOutOfRangeException: Positive number required.
Parameter name: maximumCount
   at System.Threading.Semaphore..ctor(Int32 initialCount, Int32 maximumCount, String name)
   at System.Threading.Semaphore..ctor(Int32 initialCount, Int32 maximumCount)
   at HgRpcSharp.ResourcePool1..ctor(Int32 items, Func1 resourceProvider)
   at HgRpcSharp.HgRpcServer..ctor(String hgExeFullPath, String encoding)
   at HgLab.Core.Configuration.Modules.HgRpcServerModule.<Load>b__0(IComponentContext ctx) in d:\projects\hglab\src\HgLab.Core\Configuration\Modules\HgRpcServerModule.cs:line 20
   at Autofac.RegistrationExtensions.<>c__DisplayClass101.&lt;Register&gt;b__f(IComponentContext c, IEnumerable1 p)
   at Autofac.Builder.RegistrationBuilder.<>c__DisplayClass11.&lt;ForDelegate&gt;b__0(IComponentContext c, IEnumerable1 p)
   at Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(IComponentContext context, IEnumerable1 parameters)
   at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable1 parameters)
   at Autofac.Core.Resolving.InstanceLookup.<Execute>b__6()
   at Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func1 creator)
   at Autofac.Core.Resolving.InstanceLookup.Execute()
   at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable1 parameters)
   at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable1 parameters)
   --- End of inner exception stack trace ---
   at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable1 parameters)
   at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(IComponentRegistration registration, IEnumerable1 parameters)
   at Autofac.Core.Container.ResolveComponent(IComponentRegistration registration, IEnumerable1 parameters)
   at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable1 parameters, Object&amp; instance)
   at Autofac.ResolutionExtensions.ResolveOptionalService(IComponentContext context, Service service, IEnumerable1 parameters)
   at Autofac.ResolutionExtensions.ResolveOptionalTService
   at Autofac.ResolutionExtensions.ResolveOptionalTService
   at octalforty.Structural.Core.ComponentModel.ServiceProvider.ResolveT in d:\projects\octalforty-structural\src\octalforty.Structural.Core\ComponentModel\ServiceProvider.cs:line 24
   at HgLab.Core.Framework.Web.HgLabControllerBase.GetAmbience() in d:\projects\hglab\src\HgLab.Core\Framework\Web\HgLabControllerBase.cs:line 185
   at HgLab.Core.Framework.Web.HgLabControllerBase.OnResultExecuting(ResultExecutingContext filterContext) in d:\projects\hglab\src\HgLab.Core\Framework\Web\HgLabControllerBase.cs:line 141
   at System.Web.Mvc.Controller.System.Web.Mvc.IResultFilter.OnResultExecuting(ResultExecutingContext filterContext)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func1 continuation)
   at System.Web.Mvc.ControllerActionInvoker.&lt;&gt;c__DisplayClass1c.&lt;&gt;c__DisplayClass1e.&lt;InvokeActionResultWithFilters&gt;b__1b()
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList1 filters, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
   at System.Web.Mvc.Controller.ExecuteCore()
   at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
   at HgLab.Core.Framework.Web.HgLabControllerBase.Execute(RequestContext requestContext) in d:\projects\hglab\src\HgLab.Core\Framework\Web\HgLabControllerBase.cs:line 100
   at System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext)
   at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5()
   at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0()
   at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass81.&lt;BeginSynchronous&gt;b__7(IAsyncResult _)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.End()
   at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d()
   at System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f)
   at System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action)
   at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)