Could Not Load Assembly Error In Asp.net
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Could not load file or assembly or one of its dependencies. An attempt was made to load a program with an incorrect format up vote 1 down vote favorite 1 I have an ASP.NET MVC 4 Web Api application with .NET Framework 4.0 and C# deployed on a Windows 7 Professional 64 bits and IIS 7.0. When I run the app, http://myHost/WebApi, I get this: Can not load file or assembly 'AutomationMiddleware.Common' or one of its dependencies. An attempt was made to load a program with an incorrect format. Description: An unhandled exception when running the current web request. 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 'AutomationMiddleware.Common' or one of its dependencies. An attempt was made to load a program with an incorrect format. Source code error: Has generated an uncontrolled 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. Trail to load the assembly: The following information can be helpful to determine why no assembly 'AutomationMiddleware.Common' was loaded. The administrator assemblies are loaded from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll Running under executable file c:\windows\system32\inetsrv\w3wp.exe --- Register of detailed errors. === Status information prior link === LOG: DisplayName = AutomationMiddleware.Common (Partial) AVS: partial link information for an assembly is provided: AVS: Assembly Name:. Auto
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Could not load file or assembly or one of its dependencies up vote 112 down vote favorite 20 I'm having another of http://stackoverflow.com/questions/29531259/could-not-load-file-or-assembly-or-one-of-its-dependencies-an-attempt-was-made these "Could not load file or assembly or one of its dependencies" problems. Additional information: Could not load file or assembly 'Microsoft.Practices.Unity, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) I have no idea what is causing this or how I could debug it to find the cause. I've done a search in my solution catalogs .csproj files, and http://stackoverflow.com/questions/4469929/could-not-load-file-or-assembly-or-one-of-its-dependencies every where I have Unity I have: Reference Include="Microsoft.Practices.Unity, Version=2.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL" Can't find any reference anywhere which goes against 1.2.0.0 in any of my projects. Any ideas how I should go about solving this? I would also appreciate tips on how to debug problems like this in general. c# .net reference compiler-errors share|improve this question edited Aug 29 '12 at 9:54 abatishchev 56.8k56214353 asked Dec 17 '10 at 11:13 ronag 18.9k1375152 1 Could any of your referenced assemblies be using some stuff in old Unity library? –decyclone Dec 17 '10 at 11:19 2 Probably... but how can I find which assemblies? I have a lot of projects in my solution and a lot of potential suspects... trial and error bruteforce seems a bit hopeless... –ronag Dec 17 '10 at 11:21 You only have to look into the referenced assemblies in the project for which you get this error. –decyclone Dec 17 '10 at 11:26 3 It's not the assembly reference, you reference version 2.0. But at runtime, the CLR is finding 1.2, an old version. If you don't see that old DLL in your build directory then use Fuslogvw.exe to find out how the CLR found this old copy. –Hans Passant Dec 17 '10 at 11:47 1 Look at your project's bin fol
PeopleMinder Support Request Trial Partners Blog Company About Us Press Releases Our Promise Careers Contact Us What's New ASP.NET Error: Could not load file or assembly ‘Some.dll' or one of its dependencies. An attempt was made http://webactivedirectory.com/iis-microsoft/asp-net-4-0-error-could-not-load-file-or-assembly-some-dll-or-one-of-its-dependencies-an-attempt-was-made-to-load-a-program-with-an-incorrect-format/ to load a program with an incorrect format. Home.NETASP.NET Error: Could http://forums.asp.net/t/1062125.aspx?Could+not+load+file+or+assembly+System+Web+Extensions not load file or assembly ‘Some.dll' or one of its dependencies. An attempt was made to load a program with an incorrect format. I was testing an ASP.NET application installation on a test server recently and ran into the following error when I ran the application. could not Could not load file or assembly 'Some.dll'' or one of its dependencies. An attempt was made to load a program with an incorrect format. I hadn't seen this during development on my local machine and a quick bit of searching led to an answer. I have a 32-bit development machine and I was testing on a 64-bit could not load platform. In IIS 7 and later, ASP.NET 4.0 application pools don't allow 32-bit applications by default when using an installer like we use. A simple flip of the Enable 32-bit Applications flag in the Advanced Settings of the application pool configuration did the trick to let things run fine and dandy. Check out the screenshots for a little more guidance and thanks to this post for some guidance. Just make sure to set the Enable 32-bit Applications option to True and you should be ready to go. IIS Application Pool Advanced Configuration Jason Cox Related Posts IIS HTTP Redirect Problems in v7 and v7.5 Visual Studio 2012 ASP.NET 4.5 Custom Membership Provider Error Redirect HTTP to HTTPS on Microsoft IIS 7 and 7.5 Configure ASP.NET with Load Balancing on a Web Farm to Avoid ViewState Errors No Comments Yet. Leave a reply You must be logged in to post a comment. PeoplePlatformSelf-Service Active Directory Provisioning: PeopleProvision Self-Service Active Directory User and Group Management: PeopleUpdate Active Directory Bulk Provisioning: PeopleNexus Self-Service Passwo
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/ASP.NET AJAX + Ajax Control Toolkit/Could not load file or assembly 'System.Web.Extensions Could not load file or assembly 'System.Web.Extensions RSS 27 replies Last post Aug 22, 2013 08:56 AM by vinothharshad ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceVideos Reply antonyliu200... Member 24 Points 322 Posts Could not load file or assembly 'System.Web.Extensions Jan 10, 2007 07:57 PM|antonyliu2002|LINK I am testing AJAX. I've downloaded the AJAX Extension and the CTP Decemberpackage and installed on BOTH my development machine and the production server. Then I created a very very simple web application, which contains a button and a label. When the button is clicked, some message is shown on the label. That's it. The AJAX works great on my development machine, but on the production server, I got the typical error as follows: Server Error in '/' Application. Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. Source Error: Line 36: