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Iis Error 1 Is Not A Valid Win32 Application

Actually - blush - I haven't checked the options for ASP.NET 2.0 in a long time and didn't realize that -i converts all the virtuals. All ASP modules that use SQL Server break down. In your case, you managed to configure IIS6 to: Run worker processes in 32bit WOW64 mode (that's what Enable32bitAppOnWin64 1 means) AND Load 64bit ASP.Net ISAPI DLL into those processes (that's I tried this command; but still no luck. %SYSTEMROOT%Microsoft.NETFramework64v2.0.50727aspnet_regiis.exe -i Please suggest the solution. Check This Out

Find the Infinity Words! My web site and all asp.net applications worked fine until installing Sharepoint Server 2007.  Now IIS gives the "%1 is not a valid Win32 application" whenever I attempt to view an One of it's modules did not agree with an application directory. If you are using additional components/applications, make sure their bitness matches that of your configured worker process. https://forums.iis.net/t/1151152.aspx?+1+is+not+a+valid+Win32+application

Are non-english speakers better protected from (international) Phishing? To fix this you can either remove the filter altogether or - probably safer if you use ASP.NET - to re-register ASP.NET for the appropriate framework version (32 bit or 64 You switch worker process bitness with Enable32bitAppOnWin64, and it is done globally across IIS6.

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  2. I will post the solution incase anyone else out there has a similar configuration: ColdFusion is installed on this server.
  3. Not really sure why the docs say convert all Application Pools to ASP.NET 2.0 given that on XP/Win2003 IIS version is set on the virtual (hmm...
  4. Farming after the apocalypse: chickens or giant cockroaches?
  5. If you do not do this, you will end up with either 500s or 503s - there are literally gazillion ways to trigger issues and hence very few documented solutions.

What could make an area of land be accessible only at certain times of the year? I started with a "500 - Internal Server Error" but am now getting a "%1 is not a valid Win32 application. " Under Application Configuration, ASPX is pointed to C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\aspnet_isapi.dll. Any ideas of how to get win32 dll working ? Previous company name is ISIS, how to list on CV?

When execution is trying to load the dll, the application is not responding and timeout is exceeded. The path for this module is * Once that was removed for that directory, everything started working!!!! I can provide more information if necessary. http://forums.asp.net/t/1881014.aspx?Error+1+is+not+a+valid+Win32+application+when+trying+to+call+wind32+dll+from+ASP+NET+on+IIS7 Privacy statement Help us improve MSDN.

what can I do in that case???? Reply Perkinsville Participant 860 Points 206 Posts Re: Error: %1 is not a valid Win32 application when trying to call wind32 dll from ASP.NET on IIS... No doubt this is what was causing the problem. How to use StandardSetController in extension class Why do central European nations use the color black as their national colors?

It completely depends on what you are trying to accomplish and what applications you want to run, and there may be no solution. https://blogs.msdn.microsoft.com/david.wang/2006/06/27/howto-diagnose-one-cause-of-1-is-not-a-valid-win32-application-on-iis6-on-64bit-windows/ It's hard to know what the problem is without knowing what you DLL is doing. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Recruiter wants me to take a loss upon hire How to draw a horizontal rule with a colour gradient?

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Also, have a look over that this StackOverflow question. Privacy statement  © 2016 Microsoft. West Wind Web Connection works through a 32 bit ISAPI extension and sure enough a standard configuration will not allow this ISAPI extension to run. http://colvertgroup.com/iis-error/iis-error-the-application-does-not-exist.php How to remember Silman's imbalances?

That's pretty impressive given that I didn't spend any time specifically checking for 64 bit issues. After enbling feb see the error trace. Bravo For Buckets!

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Long Term Solution - .NET Module A few months ago I wrote a bit about the process of creating a managed module to replace the ISAPI extension for West Wind Web This saved my day today. I have already enabled the 32 bit mode. You’ll be auto redirected in 1 second.

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I'm out of ideas on what might be wrong. Zath Reply mkubaryc Member 504 Points 265 Posts Re: IIS 7.0 .Net App - %1 is not a valid Win32 application ERROR Apr 01, 2011 09:32 AM|mkubaryc|LINK No i think the Nothing happens in that case. –tbmihailov Feb 7 '13 at 13:24 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Consider making a small donation to show your support.

Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More... share|improve this answer answered Feb 7 '13 at 12:21 linga 6,64472763 Hi - when "Enable 32-bit applications"=false the application is working properly and it serves requests until I try Still looking for a solution… I just want to run 32 bit programs on my 64 bit machine. UPDATE: Ended up being that I hooked Coldfusion to IIS when it was in 32 bit mode, then switched the 64 bit mode for IIS connectors which obviously CF hadn't set

What could make an area of land be accessible only at certain times of the year? My guess is that youfirst installed VS.Net 2005 (which set up 64bit Application Mappings), then installed VS.Net 2003 (which requires Enable32bitAppOnWin64), and upon following the advice, IIS6 stopped working. Otherwise, you have to learn and understand how a 32bit server application triggers the WOW64 compatibility layer and its interactions with anIIS6 worker process. How to draw a horizontal rule with a colour gradient?