Help with web server not starting

[gariak]

I recently installed the latest version of NextPVR and cannot get the web server to start. I found the below listed errors associated with the problem, which are repeatable at every restart of the nrecord service and after multiple reboots. On researching it, I found another user getting the same error messages, but without any resolution. I have tried a clean install, removing the Temporary ASP.NET files, updating the recommended DirectX files, updating and repairing the .NET install, and a number of other things. Does anyone have any additional steps I could try? Thanks.

Here is the error from NPVR.log:

Code:

Unexpected error starting web server:
System.AppDomainUnloadedException: The application domain in which the thread was running has been unloaded.
   at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateInstanceInNewWorkerAppDomain(Type type, String appId, VirtualPath virtualPath, String physicalPath)
   at System.Web.Hosting.ApplicationHost.CreateApplicationHost(Type hostType, String virtualDir, String physicalDir)
   at Cassini.Server.CreateHost()
   at Cassini.Server..ctor(Int32 port, String virtualPath, String physicalPath)
   at NRecord.RecordingService.OnStart(String[] args)

And the corresponding error in the Windows app log:

Code:

Log Name:      Application
Source:        ASP.NET 4.0.30319.0
Date:          22/02/2015 09:02:00
Event ID:      1325
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      arcturus
Description:
Failed to initialize the AppDomain:aa85f57

Exception: System.AppDomainUnloadedException

Message: The application domain in which the thread was running has been unloaded.

StackTrace:    at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="ASP.NET 4.0.30319.0" />
    <EventID Qualifiers="49152">1325</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2015-02-22T09:02:00.000000000Z" />
    <EventRecordID>41601</EventRecordID>
    <Channel>Application</Channel>
    <Computer>arcturus</Computer>
    <Security />
  </System>
  <EventData>
    <Data>Failed to initialize the AppDomain:aa85f57

Exception: System.AppDomainUnloadedException

Message: The application domain in which the thread was running has been unloaded.

StackTrace:    at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)</Data>
  </EventData>
</Event>

[gariak]

Nothing? I've exhausted my knowledge and resources, so any pointers would be appreciated, thanks.

[Reddwarf]

Sounds like a .net problem, you could try running microsofts .net repair tool

[sub]

If you stop the recording service, and run it manually using the following command, does the web server start?

nrecord.exe RUN

[gariak]

If you stop the recording service, and run it manually using the following command, does the web server start?

nrecord.exe RUN

No, I get the same error either way. As the previous commenter said, I also already tried the .NET repair tool. Thanks!

[sub]

Sorry, I'm not really sure what to suggest on this one.

[ecollin2]

Sorry, I'm not really sure what to suggest on this one.

Try Googling "disable IIS". I had an issue where the Kodi web server would not start and disabling IIS fixed it for me.

[Reddwarf]

Your solution may be like mine, see my post here http://forums.nextpvr.com/showthread.php...post491461