Adding C# web app to a web site with IIS6

Question

I finished my very first C# project in VS 2008 and it is working well now. But now I need to publish this project onto my new website. This project is a web application that interacts with my SQL Server 2008 Adventureworks database on this same computer(XP Professional OS). I am running IIS 6.0 Manager, but I am a newbie to both IIS 6.0 and VS 2008.

I began by right-clicking the application in VS and selecting "Publish", but I've just selected File System, cause choosing Local IIS forces me to enter Username and password.

The problem is that I can't open this website from IIS without it prompting me for username and password. I have modified machine.config file several times in the processModel section, by setting username="D610-M\ASPNET", password="AutoGenerate". But this makes me enter built-in password when I try to view it. And I don't know what built-in ASPNET password is. When I cancel this password popup, it returns:

HTTP 401.1 "You are not authorized to view this page."

And I've reset the ASPNET password several times. First I tried setting it to a password I knew, then I ran the aspnet_regiis command to reinitialize it. I also tried substituting other usernames and passwords, but none of them have worked. I even tried entering "SYSTEM" for username and AutoGenerate password, but even this prompts me to enter password. I have added the ASPNET user Read/Write/List permissions to all relevant folders. And I tried to create a new website pointing to http://localhost/[AppName], but this forces me to enter password. So no getting around that password.

I have modified Properties for Default Website in IIS: Home Directory pointing to my application in VS 2008 folder and Application Protection = Low. On Directory Security tab, I set username to D610-M\IUSR_D610-M and I checked "Enable anonymous access." I unchecked the Allow IIS to control password.

And I have read alot of MS URL's and other websites to see if I could answer these problems myself, but none of their helps worked either. This should be simple. I'm just trying to add my web application to my website. I know that my website works cause I installed a default website with basic HTML and it works.

What else can I try in order to add this web app to my website?

Answer 1

I am not sure if this is it, but.... I have seen this error myself and it is usually caused by not having the ASP.NET version set to 2.0 in your Website properties under the ASP.NET tab. This setting is often defaulted to ASP.NET 1.1 which would cause this error to occur. Note, that even though you are using Visual Studio 2008 the ASP.NET Version is still needs to be 2.0 in IIS. I would double check this setting.

Answer 2

One important limitation to remember is that you are only allowed one website on IIS6 on XP.

If you have edited your machine.config you have introduced too many new variables into the equation to properly troubleshoot the problem (not that editing machine.config in itself is harmful, but it's an indication that there's a bit of shotgun approach to the problem).

You need to start out by wiping your slate clean and making sure that you have an otherwise working system. Browsing an HTML page does not prove much as running HTML and running ASP.NET are like apples and bicycles.

The best that I know of for doing this is uninstalling and reinstalling IIS and whatever .NET framework you are on. If you are on 3.5 you should do this for both two and three point five. If you can you need to put machine.config and every version of web.config (except the one in your web app itself) back to their defaults. There is nothing there you should need to edit run an ordinary ASP.NET app.

Once you think you have a tabla rasa and can browse an html page, then change its extension to .aspx and see if you can still browse it.

My last suggestion for today is:

As a poster above said set your ACLs on the folder where your website is (typically c:\inetpub\wwwroot) so that the group "Everyone" has "Full Access". Don't leave it this way, even on your own machine, but it takes file permissions out of the equation. If you are still having problems let me know, but basically you need to start from a "known good" state if you ever hope to get this problem resolved.

Answer 3

I believe this is pretty much the same as the question posed by him earlier here

Answer 4

You need to set root level folder permissions on your web site. Navigate to the folder that holds your web site, right click, permissions, security tab. Make sure that you have asp.net, anonymous user, Internet Guest Account (computer\iuser_{something}) and network service in the allowed roles.

As an aside I suggest that you pre-compile your site before posting it to your web server. This is a security precaution and a performance booster. Getting into this habit will be a good thing for you in the long run. It keeps people from tweaking the code on the server. There is a good utility here to make this easier: http://www.west-wind.com/tools/aspnetcompiler.asp

Answer 5

Usually, I recommend the initial build to be to a location in C:\ (example being C:\MyFirstApplication). You also need to make sure the "Network Service" has permissions to that folder. Placing the application in the projects (or whatever) folder in your personal documents list is asking for permissions and access issues. Try that and see if it works!