Re: Framework version issues
From: Patrick Altman (paltmanATgmailDOTcom)
Date: 08/20/04
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Date: Fri, 20 Aug 2004 10:49:32 -0500
Tomas,
I believe, but am not 100% sure, that when VS.NET 2003 was installed it
upgraded your Framework to v1.1 as well. Then as you compiled the dll, it
was compiled with the v1.1 of the Framework. I believe by default this
would be the case with compiling with either 2002 or 2003 versions of VS.NET
on the same machine. Thus, when you install that dll on the webserver that
is running v1.0, it would have unpredictable results like locking up the
webserver.
I would recommend upgrading the Framework on the webserver to v1.1. Do you
not have some test servers configured identical to your production server so
that you can 1) reproduce the problem in a test environment, and 2) upgrade
the Framework to prove that that will fix the problem as well as remove the
fears the IT folks would have about updating software in the production
environment. If you don't have a test server, then you absolutely need to
build one and use it.
- Patrick Altman
"Tomas Vera" <tavera@sbcglobal.net> wrote in message
news:td5ci0t2srfgr9dl17lp818kl451rc2p5v@4ax.com...
> Hello All,
>
> I'm running into a problem that I don't know how to solve (properly,
> at least).
>
> Our web servers are running Win2K and have Framework v1.0.3705 running
> on them.
>
> We have a DLL that we use to verify product registration information
> from our clients.
>
> Earlier this year, our (product) development team switched to VS 2003
> development tools. Recently, a new version of our product verification
> DLL was compiled (along with a Windows app which uses the DLL) and
> distributed to our product sales and support staff.
>
> Yesterday I tried installing this DLL on the web server and the web
> process locked up (but not the server). On the server's console,
> appeared a dialog with this error message:
>
> "MS VC++ Debug Library (Dialog Title)"
> "Program C:\WINNT\MIcrosoft.NET\Framework\v1.0.3705\aspnet_wp.exe
> R6029
> - This application can not run using the active version of the MS.NET
> runtime.
> Please contact Application support team for more info"
>
> Previously, this application was compiled using the VS2002 tools, but
> the DLLs VS project has since been converted to the VS2003 format.
>
> Suspecting a framework version problem, I downloaded the DLLs source
> from SourceSafe into a local drive, and re-created the project using
> the VS2002 tools that we still use for website development. I rebuilt
> the project, and tested on our deployment server, and everything seems
> OK.
>
> As far as I can tell these are my options:
> 1. Install framework v1.1 on the web servers. IT people not too happy
> about this one ("It's working, don't mess with it!")
> 2. Continue re-compiling changes using the VS2002 tools. I'm not too
> happy about this one, since it means there will be two versions of
> what should be one single DLL.
> 3. Regress the DLL's project so that it is a VS2002 project again. The
> product developers are not too happy about this one since they will
> have to maintain 2 compilers on the build machine.
>
> Also, just to complicate matters:
> The original developers stayed with VS2002 because (as I was told) our
> Commerce Server2002 installation on the web server does not work with
> VS2003 compiled web apps.
>
> My preference is to upgrade the Framework version on the web servers
> and figure out how to get the CommerceServer app to work with the new
> Framework, but I could be persuaded to try something else.
>
> So... Does anyone have any experience with a situation such as this?
> How did you resolve it?
>
> -tomas
>
> //-----------------------------
> // Tomas Vera
> //
> // taveraNO_SPAM@sbcglobal.net
> //-----------------------------
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