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  • Lee 1130 posts 3088 karma points
    Jun 08, 2011 @ 12:55
    Lee
    0

    Plesk Installation Woes..

    I am trying to get an existing site installed via Plesk on a server, its running on Umbraco 4.5.2 and as far as I can see everything is setup correctly

    - File Permissions 'Seem' Correct
    - ASP.NET 4 is showing as installed and running
    - Correct DB permissions

    But I'm getting the following error

    An error occurred while trying to start an integrated application instance. 
    Exception: System.IO.FileLoadException Message: Could not load file or assembly 'System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. Access is denied. 
    StackTrace: at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, 
    Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& 
    stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, 
    StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) 
    at System.Activator.CreateInstance(String assemblyName, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark) at System.Activator.CreateInstance(String assemblyName, String typeName) at System.AppDomain.CreateInstance(String assemblyName, String typeName) at System.AppDomain.InternalCreateInstanceWithNoSecurity(String assemblyName, String typeName) at System.AppDomain.InternalCreateInstanceWithNoSecurity(String assemblyName, String typeName) at System.Activator.CreateInstance(AppDomain domain, String assemblyName, String typeName) 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.GetAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ApplicationManager.CreateObjectInternal(String appId, Type type, IApplicationHost appHost, Boolean failIfExists, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ProcessHost.StartApplication(String appId, String appPath, Object& runtimeInterface)

    To mean it reads as though its not running ASP.NET 4.0? And can't load it? 

    Anyone had any issues like this? How did you solve it?

  • Peter Dijksterhuis 1442 posts 1722 karma points
    Jun 08, 2011 @ 13:01
    Peter Dijksterhuis
    0

    Perhaphs your host is running asp.net 4 but failed to set permissions right in the %SYSTEM%/Microsoft.NET folder.

    Do you have read-access for network service on your website-folder?


  • Lee 1130 posts 3088 karma points
    Jun 08, 2011 @ 13:05
    Lee
    0

    Hey Peter,

    You can't set NETWORK SERVICE permissions in Plesk, you have to use the Plesk Users (See link below)

    http://our.umbraco.org/wiki/how-tos/installing-umbraco-461-on-plesk-shared-host

  • Peter Dijksterhuis 1442 posts 1722 karma points
    Jun 08, 2011 @ 13:08
    Peter Dijksterhuis
    0

    Ok, in order to test security on the %SYSTEM%-folder, you *could* upload system.web.dll to the bin-directory of your site and see if that helps?

  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Jun 08, 2011 @ 14:02
    Lee Kelleher
    0

    Hi Lee,

    I've ran into this on two separate Plesk set-ups - ultimately I found out that they didn't have .NET 4.0 framework installed on the server!

    Luckily (for me), these were dedicated servers (but do all admin via Plesk) - so I just installed .NET 4.0 and manually set those sites in IIS to use the right app-pool user/process. #PITA!

    Cheers, (other) Lee.

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