AnsweredAssumed Answered

Could not load file or assembly 'OSIsoft.AF.Security.UI'....

Question asked by gortega on Dec 15, 2014
Latest reply on Jan 13, 2015 by David Hearn

Hi all,

I am getting the following error at run time, this is a WCF project and it compiles just fine, any idea what I am doing wrong?

Thanks,

Gerardo

Server Error in '/' Application.


Could not load file or assembly 'OSIsoft.AF.Security.UI' or one of its dependencies. An attempt was made to load a program with an incorrect format.

   Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.BadImageFormatException: Could not load file or assembly 'OSIsoft.AF.Security.UI' or one of its dependencies. An attempt was made to load a program with an incorrect format.

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.  


Assembly Load Trace: The following information can be helpful to determine why the assembly 'OSIsoft.AF.Security.UI' could not be loaded.

=== Pre-bind state information === LOG: DisplayName = OSIsoft.AF.Security.UI (Partial) WRN: Partial binding information was supplied for an assembly: WRN: Assembly Name: OSIsoft.AF.Security.UI | Domain ID: 2 WRN: A partial bind occurs when only part of the assembly display name is provided. WRN: This might result in the binder loading an incorrect assembly. WRN: It is recommended to provide a fully specified textual identity for the assembly, WRN: that consists of the simple name, version, culture, and public key token. WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue. LOG: Appbase = file:///C:/SAMS/Sams.AlarmAdministrationService/ LOG: Initial PrivatePath = C:\SAMS\Sams.AlarmAdministrationService\bin Calling assembly : (Unknown). === LOG: This bind starts in default load context. LOG: Using application configuration file: C:\SAMS\Sams.AlarmAdministrationService\web.config LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet.config LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config. LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/root/f702179e/a98cc574/OSIsoft.AF.Security.UI.DLL. LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/root/f702179e/a98cc574/OSIsoft.AF.Security.UI/OSIsoft.AF.Security.UI.DLL. LOG: Attempting download of new URL file:///C:/SAMS/Sams.AlarmAdministrationService/bin/OSIsoft.AF.Security.UI.DLL. ERR: Failed to complete setup of assembly (hr = 0x8007000b). Probing terminated. 
  


Stack Trace:

[BadImageFormatException: Could not load file or assembly 'OSIsoft.AF.Security.UI' or one of its dependencies. An attempt was made to load a program with an incorrect format.] System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0 System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +210 System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +242 System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +17 System.Reflection.Assembly.Load(String assemblyString) +35 System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +122  [ConfigurationErrorsException: Could not load file or assembly 'OSIsoft.AF.Security.UI' or one of its dependencies. An attempt was made to load a program with an incorrect format.] System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +12857578 System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +503 System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +142 System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +334 System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean& isRefAssemblyLoaded) +148 System.Web.Compilation.BuildManager.ExecutePreAppStart() +172 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1151  [HttpException (0x80004005): Could not load file or assembly 'OSIsoft.AF.Security.UI' or one of its dependencies. An attempt was made to load a program with an incorrect format.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12979668 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12819261 
  



Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34237

Outcomes