We have a webapplication, made in ASP.NET 2.
This app runs without problems in IIS 6. When we upload it to an IIS 7 (Windows Server 2008 R2 Datacenter) it runs in IIS, but when we open the site in a browser we get this error:
Server Error
500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed.
I would make sure that everything is set correctly in the ASP.NET tab, and also check under the Home Directory tab to make sure that the application has sufficient read/write and execute permissions.
The problem was that I nedded to add a feature to the server. After I added .NET Framework 3.5.1 Features it worked.
Related
I must preface this post by saying that I am not an experienced developer, I am in the process of learning through trial and error and a lot of google searches so detailed (step-by-step) feedback would be greatly appreciated. I created a website, which does not use a database, using visual studio 2015 and I am attempting to host it locally on a Windows 2008 R2 server.
I installed IIS and loaded the asp.net v4.0 framework. The site works fine, produces no errors when I test it and works after being published only if the visual studio is still running.
However, when I close the Visual studio and open my browser window to http://localhost:50044 (which is the URL listed in properties menu in VS), I also tried using port :80 and nothing. When trying to add Web Site via the IIS management utility I receive the following authentication error: ”Cannot verify access path (C:\Inetpub\wwwroot).”
I checked the permissions and windows authentication is enabled with read access, and all other permissions seem to be correct. I am at a loss, I'm sure it is probably something simple that I am missing due to my lack of knowledge and experience. Any help would be appreciated.
It's sounds like you are running on IIS express which in your case stops running when you close visual studio. Normal process is create a new website in IIS and point to the folder where your web.config is. You can then hack your host file (C:\Windows\System32\drivers\etc) so DNS works. Add an entry like "127.0.0.1 mytestwebsite.com". I hope that helps
So I figured out part of what was happening. I didn't realize that visual studio has built in IIS and was using that by default.
I ran VS as an admin, created a new project, then attempted to create a virtual directory thru VS under the project/properties/web tab. I selected local IIS and entered http://localhost/boc and it returns an error: unable to create vd. Web server http://localhost... Could not be found.
I then went in to the IIS manager and set up a virtual directory with no issues. However, when I attempt to reference it thru VS I again receive an error message.
Any ideas?
While migrating a Classic asp project from windows server 2003(IIS 6) to windows server 2008 R2(IIS 7.5), the Menu is not getting loaded, when checked in the log. It displays the below error.
Menu.asp |107|ASP_0177_:_800401f3|Server.CreateObject_Failed
When checked the code, the line shows
Server.CreateObject("webCalendarv1.objCalandar")
Can some one please help me why im getting this error.
Server.CreateObject_Failed
This type of error usually means the component (DLL) you are trying to reference isn't installed on that server or your syntax is incorrect.
As you say that you've moved servers I would suggest that you check that the
webCalendarv1.objCalandar
component is installed/registered on your new server. Most likely you can move the relevant DLL file across and run;
Regsvr32.exe nameofthecomponent.dll
One thing you'll have to check is that you have the correct bit version of your component that matchs the bit version of your Windows Server OS. There is an option within IIS that allows use of 32bit components on a 64bit Windows Server for a specific App Pool.
Hi we have configured IIS with helicon and webgate.
when I am accessing my site I am finding Following Error message on page
HTTP Error 500.0 - Internal Server Error
Calling LoadLibraryEx on ISAPI filter "C:\Appl\Softwares\Webgate\access\oblix\apps\webgate\bin\webgate.dll" failedror
Please help.
My configuration as my other environment where all the things are working.
Yesterday, while setting up a website on IIS 7 and Windows Server 2008, I loaded up the website in the browser and ended up getting the following error message:
Calling LoadLibraryEx on ISAPI filter C:\…isapi.dll failed
The path was to the isapi.dll file in C:\Program Files\etc and I was pretty sure everything was setup properly. After doing a bit of research on the topic, I figured out that since I’m running IIS 7 on a 64-bit version of Windows Server and my web application was 32-bit, I had to change a setting in the IIS configuration.
To fix this problem, all you have to do is open IIS7 and click on Application Pools.
Then right-click on the application pool for your website or the default application pool and go to the Advanced Settings tab. Make sure that Enable 32-bit applications is set to True.
That’s it! Now restart IIS and load up Internet Explorer again and your website should load fine.
I received the same error after installing .NET 1.1.
After uninstalling .NET 1.1 I still had the same error.
However, the error has gone immediately after I went to IIS Manager -> ISAPI filters and removed the only filter from here (it was ASP.NET_4.0.30319.0).
This error might be because of the following reasons. Those are:
webgate installation folder has restricted permissions. Give required permissions for the webgate installation and configuration folder for the IIS process which runs your website. (Had you run configuration script for webgate or just manually configured it?)
There may be other DLLs missing on which webgate is dependent. For example, VC++ runtime redistributables. (For 10g use 2005 version, for 11g use 2012 version).
Some internal files are missing for webgate. Try re-installing webgate and running config script.
I installed Visual Studio 2003 on Windows 7 but I am getting the following error on when I press the F5 for debugging.
Error while trying to run project: Unable to start debugging on the web server.
Could not start ASP.NET or ATL Server debugging.
Verify that ASP.NET or ATL Server is correctly installed on the server.
What does that mean and how do I fix it?
The cause for this as per microsoft support is -
This problem occurs because the debugger does not send the debug action to IIS when you run the application. The debugger identifies your computer as localhost. However, in IIS, the Web Site Identification of the application is the IP address that you specified
The resolution is as given below -
http://support.microsoft.com/kb/814717
http://forums.asp.net/t/703333.aspx
I found answer :
iis manager -> computer name -> ISAPI and CGI restrictions -> aspnet v1.1... -> select allowed
(dont forget restart IIS.)
I tried all the options but in vain. My solution was:
Go to properties page of the application in VS2010
a. check you have selected 'Define DEBUG constant'
b. check you have selected 'Use Visual Studio development server' under the Server.
i) select 'Auto-assign Port'
c. check you have selected 'Apply server settings to all users'
d. check you have selected 'asp.net' under Debuggers
Mine all the above were messy. I did the same and it worked.
May be you have to install another server on your computer, so it conflict with IIS server. You have to change another server port address or remove from your computer.
Simple steps to solve this error!!
Make sure the following things are intact:
Check if your application pool is stopped. If so, start it.
Also make sure the framework of the pool matches with that of your application.
Virtual directories in IIS need to bear the same name as its
original application directory
Clear Temp files, Temp ASP files, delete the worker process of the application and restart your IIS.
Here's a link that will help you setup ASP.Net 1.1 and its requisites, in case, the above didn't help you.
How to setup asp.net v1.1
I have written a small ASP.NET application. It runs fine when running it with the small IIS installation that comes with Visual Studio 2005, but not when trying with IIS. I created the virtual directory in IIS where the application is located (done it though both IIS and VS 2005), but it does not work. In the beginning I thought it might be caused by the web.config file, but after a few tests, I think that the problem lies with IIS (not certain about it).
Some of the errors that I get are
Unable to start debugging on the web server. The underlying connection was closed: An unexpected error ocurred on a receiver. Click help for more information
Can anybody give me a suggestion of what to try next?
Have you run aspnet_regiis?
Here's an overview site for different IIS versions setup and should help if there are other questions/issues
Try reinstalling aspnet_regiis.exe.
If you are using .net frameworkype 4.0 and using 64 bit system,
Go to Run, Type cmd and Command Prompt will be up, then type
%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i
If you are using 34 bit system,
Go to Run Type cmd and then type
%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i
The site won't load at all or you can't debug remotely?
Some thoughts:
Make sure you've got debugging enabled in your web.config, if you're trying to debug. Otherwise, build in 'Release' mode.
Make sure your project is set as an application, and is running as the correct version of .NET
More description of your setup and the error message would be useful.
Make sure that the customErrors is set to off in the web.config. That should show the actual exception.
Make sure that your virtual directory in IIS is set to the correct version of the .NET framework.
Look at the properties in the virtual directory and see that the correct default documents are the ones that you are using in your dev project.
Also look at the url headers for the website in IIS.
On some of our servers we have both versions of the .NET framework. In IIS I typically have to set what version the virtual directory should be using. This can cause problems running it on the server.
First make sure you have installed and configured IIS server. To check whether IIS server is installed: Run->inetmgr press enter.
To know how to install and configure IIS server check the following Link:
http://chalaki.com/install-iis6-windows-xp-professional-sp3-setup-run-csharp-cgi/425/
To develop Website using Visual developer with IIS instead of "default ASP.NET Development Server", In the new website window under "Location" click on "Browse" to see the different Server options including IIS Server. User can select the server as IIS server instead of "File System", then the "Location" option will be "HTTP" instead of "File System".
In Visual developer 2008 under Properties->Start Option->Server->"Use local IIS server" option is not shown, Even though IIS server was installed and configured successfully. the only options shown are "use default server" and " Use custom server with base URL".
So in Visual developer 2008 to run on IIS server(If IIS server is installed), Need do the following:
New Website -> Under Locations Click on "Browse" -> Click on "Local IIS" and then select the "IIS Virtual Directory"(IIS vitual Directory which is directory created by the user while configuring IIS server) -> Open
While Running/debugging, the server which you selected while creating the website, the same server will used to open the website, that is while creating the website if you selected "IIS Server" then the website will be opened though IIS server.
One more thing is, while installing Visual developer 2008 and IIS server, If you installed IIS server after installing Visual studio then you need to do the following before creating new website:
Run ->cmd press enter (then enter the following Command)-> C:\WINDOWS\Microsoft.NET\Framework\Version# aspnet_regiis -i press Enter then you get message after 3 seconds "ASP.net was installed successfully".
(*Version# will be v2.0.50727 in most cases)