Aspnet_filter.dll Failed To Load. The Data Is The Error
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‘C:\Windows\Microsoft.NET\Framework\v4.0.30319\\aspnet_filter.dll' could not be loaded due to a configuration problem Posted on November 18, 2012 by Brendan in Server Administration, WindowsProblemAfter monthly server patching, I also made the current configuration only supports loading images built for a amd64 processor architecture some security enhancements to the web.config files in the C:\Windows\Microsoft.NET\FrameworkXX\vXXX\CONFIG\ directories.
Could Not Load All Isapi Filters For Site 'default Web Site'.
It was therefore important that I test both 32bit and 64bit application pool modes.
Could Not Load Type C Windows Microsoft Net Framework64 V4 0.30319 Aspnet_isapi Dll
I found that tests running 64bit mode were suddenly failing with the following error message:ISAPI Filter ‘C:\Windows\Microsoft.NET\Framework\v4.0.30319\\aspnet_filter.dll' could not be loaded due to
The Current Configuration Only Supports Loading Images Built For A X86 Processor Architecture
a configuration problem. The current configuration only supports loading images built for a AMD64 processor architecture. The data field contains the error number. To learn more about this issue, including how to troubleshooting this kind of processor architecture mismatch error, see http://go.microsoft.com/fwlink/?LinkId=29349.It was of no surprise what so isapi filter aspnet_filter.dll amd64 ever that the link included in the error message was 100% useless (thanks again Microsoft). One article I found suggested I uninstall .NET 4 - that's like turning a monitor off to fix a dead pixel.SolutionUpon closer inspection of the error message I noticed the problem:v4.0.30319\\aspnet_filter.dllWindows doesn't handle double slashes very well as opposed to Linux. What is strange is none of these settings are manually changed which suggests it was perhaps a Windows update that caused this, however I have no evidence beyond change control logs.I fixed with the following process:Opened IIS Manager and selected the IIS web server node:In the middle pane, browse to the IIS section and select ISAPI Filters:Expand the columns as required, looking for an Executable path with \\ in it, then click Edit:From the above screenshot, change the \\ to \ so the path reads:C:\Windo
Web Platform Installer Get Help: Ask a Question in our Forums More Help Resources Blogs Forums Home could not load all isapi filters for site/service. therefore startup aborted IIS.NET Forums IIS 7 and Above General Calling LoadLibraryEx could not load type windir microsoft net framework64 v4 0.30319 aspnet_isapi dll on ISAPI filter failed (v4.0.30319) Calling LoadLibraryEx on ISAPI filter failed (v4.0.30319) [Answered]RSS 10 replies http error 500.0 - internal server error Last post Nov 20, 2013 10:34 AM by tebaker ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved https://sysadminspot.com/server-administration/isapi-filter-cwindowsmicrosoft-netframeworkv4-0-30319aspnet_filter-dll-could-not-be-loaded-due-to-a-configuration-problem/ Threads Advanced Search Reply robasta 18 Posts Calling LoadLibraryEx on ISAPI filter failed (v4.0.30319) Dec 05, 2011 05:42 AM|robasta|LINK I installed .Net 1.1 on a Windows Server 2008 (which already had .NET 4 installed). Afterwards, I started getting the following error: HTTP Error 500.0 - Internal Server Error Calling LoadLibraryEx https://forums.iis.net/t/1183736.aspx on ISAPI filter "C:\Windows\Microsoft.NET\Framework\v4.0.30319\\aspnet_filter.dll" failed I have tried running aspnet_regiis without success. I have also tried the suggestions by Rick Strahl (http://www.west-wind.com/weblog/posts/2011/Apr/04/Error-on-64-Bit-Install-of-IIS-LoadLibraryEx-failed-on-aspnetfilterdll) but to no avail. I have also removed .NET 4.0.30319 using the cleanup tool (http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspx). When I reinstalled it, The error was still there. I have already removed 1.1 but still i get that error. Please help. 500 Internal Server Error IIS-7 .net 4.0 2008 server .net framework Reply Lloydz 2318 Posts Re: Calling LoadLibraryEx on ISAPI filter failed (v4.0.30319) Dec 07, 2011 01:15 AM|Lloydz|LINK Hi, Do you mean after installing .net 1.1, your 4.0 applications began running into the above issue? Have you tried re-run aspnet_regiis for .net 1.1? Since it happens after .net 1.1 is installed, it's possible the problem is that related with. If the issue persists, could you please post your ISAPI settings here: %windir%\system32\inetsrv\appcmd list config "Your Site Name" -section:system.webSer
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://stackoverflow.com/questions/1694668/why-is-my-site-trying-to-load-the-32-bit-aspnet-filter-dll-even-when-enable32bi 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 could not minute: Sign up Why is my site trying to load the 32 bit aspnet_filter.dll even when 'enable32BitAppOnWin64' is set to False? up vote 5 down vote favorite I was developing an ASP.NET MVC web app on Windows XP and Visual Studio 2008 (using the Visual Studio web server). I recently installed Windows 7 64 bit Ultimate edition, IIS 7.5 and migrated could not load my app using appcmd. If I set the flag enable32BitAppOnWin64 == false on my application pool my application works fine. As soon as I set it to true (since I want it to run in 64 bit) it throws this exception: Screen Shot of error HTTP Error 500.0 - Internal Server Error Calling LoadLibraryEx on ISAPI filter "C:\Windows\Microsoft.NET\Framework\v2.0.50727\\aspnet_filter.dll" failed If I go and delete all ISAPI filters but leave ASP.Net_2.0.50727-64 then this error goes away. How do I resolve this? iis-7.5 windows-7-x64 share|improve this question edited Nov 10 '09 at 14:18 Kev 82.5k35225317 asked Nov 7 '09 at 22:32 Mohit 4741022 Who are you mohit are you indian Regard Anirudha Gupta anirudhagupta.blogspot.com –Anirudha Gupta Nov 17 '09 at 5:47 yes Anirudha, I am an Indian... –Mohit Nov 21 '09 at 14:02 add a comment| 4 Answers 4 active oldest votes up vote 3 down vote Your key is in the path mentioned in the error: "C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_filter.dll" Notice there is an extra slash in the path. At an elevated command prompt, navigate to ../Framework/v2.0.50272 directory and run the following comm