IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

JGR — Mon, 21 Nov 2011 19:57:37 GMT

This just saved my life with an implementation I am making where the ODBC driver is 32-bits but we need to connect using an ASP.NET application in a Windows Server 2008 64-bit. Excellent piece of information and article.

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

gerhard — Tue, 14 Jun 2011 10:16:56 GMT

thank you for this solution. i searched many hours in my project-settings and projekt-links.

but it was only one setting in iis.

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Rakki Muthukumar (rakkim) — Mon, 02 May 2011 11:27:20 GMT

@Devang - You need to have those in the applicationHost.config. That's where your configurations related to the IIS server runtime will be stored.

This section is located under <system.applicationHost>

Hope this helps!

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Devang Patel — Sat, 30 Apr 2011 04:36:05 GMT

can you tell me where to write following code in web.config?

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waiting for reply

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

emubd — Wed, 30 Mar 2011 05:16:14 GMT

i like this solution.thank you for giving a nice solution.but i have gotten a better solution in other site.this site below

In my workstation I have used 32bit PC. There is no problem every this is working nice. But an unexpected situation arise recently when I try to deploy my application in to a 64 bit windows server. I never face this problem before.....more

http://aspboss.blogspot.com/

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Patrick — Fri, 27 Aug 2010 20:58:09 GMT

FINALLY Someone can explain how to solve this!!! Thanks very much!!

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Dave — Fri, 26 Feb 2010 22:17:22 GMT

Thank you, thank you, thank you!

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Matz — Wed, 03 Feb 2010 13:02:23 GMT

This one made my day´. Thanks a million Rakki!

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

marx — Thu, 19 Nov 2009 16:23:36 GMT

Thanks for the info - didn't work exactly as described - here's what worked for me on Win 2008 R2:

.\appcmd.exe set apppool "my app pool" /enable32BitAppOnWin64:true

re: IIS7 - Running 32-bit and 64-bit ASP.NET versions at the same time on different worker processes

Barry — Fri, 25 Sep 2009 01:04:02 GMT

Thank You! This is the first clear explanation I have seen.