I have an application using framework 2.0 normalmento is running on a windows server 2003 server after migrating to windows server 2012 r2 I am not able to open. generating this error:
Error Message: Unrecognized attribute 'controlRenderingCompatibilityVersion'. Note que attribute names are case-sensitive.
In the application settings within iis is already configured for Framework 2.0 pool.
Someone has gone through something like this?
print:
http://uploaddeimagens.com.br/imagens/iis_error-jpg
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I have an old dynaweb project, deployed on IIS, that I have recently migrated to a new windows server. The error alerts are not showing the whole error message. The engine code was copied as is.
What could be causing this?
Old setup
Microsoft windows server 2003.
32 Bit.
New setup
Windows server 2016 standard
64 Bit.
Microsoft SQL Server Management Studio 13.0.15000.23
Microsoft Analysis Services Client Tools 13.0.1601.5
Microsoft Data Access Components (MDAC) 10.0.14393.0
Microsoft MSXML 3.0 6.0
Microsoft Internet Explorer 9.11.14393.0
Microsoft .NET Framework 4.0.30319.42000
Operating System 6.3.14393
We have got below error when we are accessing our ASP.NEt WebForms applications which is hosted in IIS 7 but the MVC Application is working though:
c:\windows\system32\inetsrv> "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
we already tried restarting our server and changing app pool current user but still no good result.
Ok what we did is below from Microsoft:
Known issue for security updates 3098779 and 3097997 for the .NET Framework 4.5.1 and 4.5.2 after you install the .NET Framework 4.6 on Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
What we did is the solution 2 which is to remove KB3098779 and KB3097997 in the windows update in our windows 2012 server and everything's back to normal.
I have a web application in c# in VS2010, that uses Microsoft.Interop.Excel 12 to export data to an Excel Spreadsheet.
The application works well on Windows Server 2003, and also on Windows Server 2008 R2 in debug mode from VS2010.
When I run the application on iis7.5, I get Exception from HRESULT: 0x800AC472.
I have used dcomcnfg to give permissions to the appPool identity user on Microsoft Excel Application,
and created Desktop folder in C:\Windows\SysWOW64\config\systemprofile and in C:\Windows\System32\config\systemprofile, with permissions to the same user.
The server I'm using is Virtual Windows Server 2008 R2 (on top of Windows Server 2012).
Can anyone help ?
Thanks a lot
I have upgraded my 2011 Lightswitch app to 2012 RTM and it works fine locally. However, when I try to Publish it to my web server it fails (http://blogs.msdn.com/b/bethmassi/archive/2011/03/23/deployment-guide-how-to-configure-a-web-server-to-host-lightswitch-applications.aspx).
I checked the Web Platform Installer on the live server and it does NOT have "Visual Studio LightSwitch 2012 Server Runtime without Local SQL" (http://msdn.microsoft.com/en-us/library/Gg481779(v=vs.110).aspx) - it only has the 2011 version.
Where do I get the 2012 version from? There is very little info about it on the web.
Ok, I am going to summarise my experience here as it might help others who are upgrading. My app uses the Telerik RadgridView control and Forms authentication. It runs OOB:
1) Firstly, I upgraded to the RTM LS2012 version and rebuild my app - all works fine on Dev.
2) I then tried to deploy to my Win2008 Server with no changes (note: it was running the LS2011 version with no problems). This failed with an "Unknown" message during the publish process. To get around this I unchecked the flag on the Publish wizard "IIS Server has the Lightswitch Deployment Prerequisites".
3) Next problem: The Silverlight App would show "loading" and then show a blank screen. At one point I received a message saying "Debugging resource strings are unavailable". The problem here was that the IIS site that the publishing wizard created had Windows and Forms Authentication (under the IIS Authentication icon). Disabling Windows Auth solved this problem. I was finally able to log on to my app.
4) Hardest problem: The app would log in and work fine for about 20 seconds. Then it would throw a Silverlight unhandled exception: "Unhandled exception at 0x5ceed700 in sllauncher.exe: 0xC0000 094: Integer division by zero". After a lot of Googling someone asked if I was using a VM - the server IS a VM and they suggested I run as a single processor (ie. it was a threading error). I did not try this, instead I tried running from a different PC as a client OOB (I was testing on the server). This then worked.
After all this my app is now up and running as Lightswitch 2012.... hope this helps someone!
Notes: I did NOT install .NET 4.5 (my projects target .NET 4) OR the Lightswitch 2012 requisites on the server. It works with the Silverlight 4 Telerik dlls.
I think all you need is change of .NET framework from 4.0 to 4.5 in your application directory.
It is called "LightSwitch for Visual Studio 2012 - Server Configuration with(out) local SQL Express" and available at the Web Platform Installer.
I'm using IIS 7.5 on Windows Server 2008 R2 x64 Enterprise Edition. In the project we have developed with ASP.NET 4.0 we used WCF Service. But it doesn't run over domain when the software is running from local computer. Otherwise, I am getting the following error:
HTTP Error 404.3-Not Found
The page you are requesting cannot be served because of the extension
configuration. If the page is script, add a handler. If the file should
be downloaded, add a MIME map.
You should install IIS sub components from
Control Panel -> Programs and Features -> Turn Windows features on or off
Internet Information Services has subsection World Wide Web Services / Application Development Features
There you must check ASP.NET (.NET Extensibility, ISAPI Extensions, ISAPI Filters will be selected automatically). Double check that specific versions are checked. Under Windows Server 2012 R2, these options are split into 4 & 4.5.
Run from cmd:
%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -ir
Finally check in IIS manager, that your application uses application pool with .NET framework version v4.0.
Also, look at this answer.
In my case, along with Mekanik's suggestions, I was receiving this error in Windows Server 2012 and I had to tick "HTTP Activation" in "Add Role Services".
In windows server 2012, even after installing asp.net you might run into this issue.
Check for "Http activation" feature. This feature is present under Web services as well.
Make sure you add the above and everything should be awesome for you !!!
I was having trouble accessing wcf service hosted locally in IIS. Running aspnet_regiis.exe -i wasn't working.
However, I fortunately came across the following:
Rahul's blog
which informs that servicemodelreg also needs to be run:
Run Visual Studio 2008 Command Prompt as “Administrator”.
Navigate to C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation.
Run this command servicemodelreg –i.