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Unable to load DLL (McLicenseVerify.dll)

Last post Wed, Dec 03 2008, 9:22 AM by truthbrother. 1 replies.
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  •  Wed, Dec 03 2008, 6:56 AM 10593

    Unable to load DLL (McLicenseVerify.dll)

    Greetings,

         We have a MediaChase site that for some reason has stopped working.  Nothing had been changed on the site, yet yesterday, we started receiving an error (see below) regarding the McLicenseVerify.dll.  We have verified that the dll is still in the bin directory of the site... what else could be the issue?  The error occurs on both the store and the store admin...

    STORE ERROR -------------------------------------------

    Exception Details: System.DllNotFoundException: Unable to load DLL (McLicenseVerify.dll).

    Source Error:

    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.


    Stack Trace:

    [DllNotFoundException: Unable to load DLL (McLicenseVerify.dll).]
       Mediachase.Store.Business.StoreLicenseProvider.extGetLicenseDataSize(String szProductGuid, UInt32& pcbLicenseData) +0
       Mediachase.Store.Business.StoreLicenseProvider.GetLicenseData(Type type, Boolean& Expired) in D:\~Projects\ACI\StoreBUS\StoreLicenseProvider.cs:56
       Mediachase.Store.Business.ServerLicenseProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions) in D:\~Projects\ACI\StoreBUS\ServerLicenseProvider.cs:38
       System.ComponentModel.LicenseManager.ValidateInternalRecursive(LicenseContext context, Type type, Object instance, Boolean allowExceptions, License& license, String& licenseKey) +328
       System.ComponentModel.LicenseManager.ValidateInternal(Type type, Object instance, Boolean allowExceptions, License& license) +46
       System.ComponentModel.LicenseManager.Validate(Type type, Object instance) +32
       Mediachase.Store.Business.Customer..ctor() in D:\~Projects\ACI\StoreBUS\Customer.cs:474
       Mediachase.Store.Business.Customer.get_CurrentCustomer() in D:\~Projects\ACI\StoreBUS\Customer.cs:218
       ACIStore.Controls.AddressEditModule.Page_Load(Object sender, EventArgs e) in D:\~Projects\ACI\ACIStore\Controls\AddressEditModule.ascx.cs:66
       System.Web.UI.Control.OnLoad(EventArgs e) +67
       System.Web.UI.Control.LoadRecursive() +35
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Control.LoadRecursive() +98
       System.Web.UI.Page.ProcessRequestMain() +750
    

    STORE ADMIN ERROR----------------------------

    Exception Details:
    System.DllNotFoundException: Unable to load DLL (McLicenseVerify.dll).

    Source Error:


    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

    Stack Trace:

    [DllNotFoundException: Unable to load DLL (McLicenseVerify.dll).]
       Mediachase.Store.Business.StoreLicenseProvider.extGetLicenseDataSize(String szProductGuid, UInt32& pcbLicenseData) +0
       Mediachase.Store.Business.StoreLicenseProvider.GetLicenseData(Type type, Boolean& Expired) in D:\~Projects\ACI\StoreBUS\StoreLicenseProvider.cs:56
       Mediachase.Store.Business.ServerLicenseProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions) in D:\~Projects\ACI\StoreBUS\ServerLicenseProvider.cs:38
       System.ComponentModel.LicenseManager.ValidateInternalRecursive(LicenseContext context, Type type, Object instance, Boolean allowExceptions, License& license, String& licenseKey) +328
       System.ComponentModel.LicenseManager.ValidateInternal(Type type, Object instance, Boolean allowExceptions, License& license) +46
       System.ComponentModel.LicenseManager.Validate(Type type, Object instance) +32
       Mediachase.Store.Business.StoreHttpModule..ctor() in D:\~Projects\ACI\StoreBUS\StoreHttpModule.cs:26
    
    [TargetInvocationException: Exception has been thrown by the target of an invocation.]
       System.RuntimeType.CreateInstanceImpl(Boolean publicOnly) +0
       System.Activator.CreateInstance(Type type, Boolean nonPublic) +66
       System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +664
       System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +200
       System.Web.Configuration.ModulesEntry.Create() +33
       System.Web.Configuration.HttpModulesConfiguration.CreateModules() +103
       System.Web.HttpApplication.InitModules() +45
       System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +1332
       System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +396
       System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +256
       System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +414
    
  •  Wed, Dec 03 2008, 9:22 AM 10595 in reply to 10593

    Re: Unable to load DLL (McLicenseVerify.dll)

    What version of the ECF are you running?  What version of Windows are you running? 32 bit or 64 bit?  When was the site launched and how long has it been running successfully?

    Not sure if you saw this, but here are some posts related to your issue -
    http://www.mediachase.com/Community/forums/thread/10024.aspx
    http://www.mediachase.com/Community/forums/thread/5059.aspx

    Mediachase Software
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