ASP.NET 1.1 on XP

The other day I decided it was time to rebuild my laptop.  It must have been something about the way the disk defragger bluescreened my system everytime I ran it.  I like rebuilding my machines every once in a while.  I feel like it's a kind of rebirth.  The system feels clean afterwards, for a little while anyhow.  I had also picked up a copy of VS.NET 2003 Pro and wanted to upgrade my projects.  So I installed XP, Windows Updated everything, installed my apps, and copied my files back over.  My .NET projects upgraded with no problems on opening them in the new VS.  I was set.  The only problem came when I tried to debug my web projects.  I saw the following error:

"Visual Studio .NET has detected that the specified Web server is not running ASP.NET version 1.1. You will be unable to run ASP.NET Web applications or services."

I didn't understand.  I had VS installed, the 1.1 framework.  The world wide web service was there, FrontPage server extensions was there.  It didn't make sense.

Luckily, there are search engines and a nice probability that somebody has run into this before.  I googled and discovered this:

C:\WINDOWS\Microsoft.NET\Framework\v1.0.4322\aspnet_regiis.exe -i

Problem solved.

Comments

  • Anonymous
    July 08, 2003
    The comment has been removed

  • Anonymous
    October 29, 2003
    The comment has been removed

  • Anonymous
    November 04, 2003
    Thank you so much. I am on a tablet had to use this: C:WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

    with 1.1.4322 instead of 1.0.4322

  • Anonymous
    November 11, 2003
    I got the same error message on my win2k advanced server. I have already tried using aspnet_regiis.exe -i, but it still doesn't work. I even tried re-installing .NET Framework v1.1 and Visual Studio 2003, but still no luck. Any ideas?

  • Anonymous
    November 23, 2003
    The comment has been removed

  • Anonymous
    December 03, 2003
    If you're using Windows 2003, this happens when the IIS Web Services Extensions are not enabled. Open the IIS manager, select the Web Service Extensions node, then select ASP.NET v1.1.4322 and click the Allow button. Do the same for the FrontPage Server Extensions 2002. Note that both are disabled by default in this OS, unlike Windows 2000.

  • Anonymous
    December 03, 2003
    server

  • Anonymous
    December 17, 2003
    I have tried all of the above, but still get this error message. I am running 2003 Server, Framework 1.1 and Studio 2003. I'm beginning to think its a problem with 2003 Server, maybe I need to rebuild with 2000 instead?

  • Anonymous
    December 18, 2003
    The comment has been removed

  • Anonymous
    December 29, 2003
    I meet the same problem,
    maybe you use iis property control not set ip address,

  • Anonymous
    January 05, 2004
    The comment has been removed

  • Anonymous
    January 08, 2004
    I ran into the same problem on XP running IIS. So I googled the net and found this page.
    Then I tried the solutions mentioned in here (aspnet_regiis.exe and regsvr32). It worked like a champ.

    Thanks all of you for the solution and you Mr. Gates!

    Peace

  • Anonymous
    January 15, 2004
    if you've tried the above fixes and it still wont work, make sure that you are using the exact same ip address that you have iis configured to and that the ip address in iis is actually your ip address (or a valid one). i.e. http://localhost/webservice1 would only work for me after i changed the ip in iis to 127.0.0.1

  • Anonymous
    January 17, 2004
    Thanks solved the problem.

  • Anonymous
    January 17, 2004
    Does anybody able to get rid of ASP.Net 1.0 off XP? Control Panel only show ver 1.1 Please show me how. Thank you.

  • Anonymous
    January 20, 2004
    Also, make sure that the IP Address is set to All Unassigned, this could also have something to do with it!

  • Anonymous
    January 20, 2004
    Is reference to the above message, that of course is if you are on a test machine!

  • Anonymous
    January 30, 2004
    italiano- non capisco questo continuo avviso.
    Penso che sia collegato a questo problema:(su
    explorer, quando viene richiamata una pagina, che si riproduce in sovraposizione un altro explorer, non avviene la lettura, e il 2° explorer, si blocca.) anche, vengono spesso messe pagine vianche . ==== se qualcuno riesce a leggere e tradurre, ha la ia e-mail per mandare soluzioni. grazie.

  • Anonymous
    February 01, 2004
    I found this help usefull. Thanks.

  • Anonymous
    February 11, 2004
    Hi!! If above all fails then Unistall the IIS and Reinstall the IIS 5.0

    The run again the following command at the Command Prompt.

    "%windir%Microsoft.NETFrameworkversionaspnet_regiis.exe" -i
    It worked for me.
    Thanks to you all for helping me out and Thanks to Gates.

  • Anonymous
    February 18, 2004
    I've had such a problem, same error. What it was? There was something else that was running on port 80.

  • Anonymous
    February 21, 2004
    Thanks guys. The above recommended fixes worked.

  • Anonymous
    February 23, 2004
    The comment has been removed

  • Anonymous
    February 28, 2004
    Hi,

    The

    c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe" -i

    worked great..

    Thanks

    joolz

  • Anonymous
    March 04, 2004
    I have the same stupid situation ;-(

    - I reinstall VS.NET and .NET Framework
    - I run Microsoft.NETFrameworkv1.1.4322aspnet_regiis.exe" -i
    - I registred aspnet_isapi.dll
    - made sure ip address is propper
    ASP.NET does work, I can se aspx pages from browser.

    BUT I CAN NOT create new webproject in VS.NET :-(

    Any ideas?

  • Anonymous
    March 13, 2004
    Yes, it helps... n creates another error msg for me....

    What should i do to this ?

    Error msg:
    "The web server reported the following error when attempting to create or open the web project located at the following URL:'http://localhost/WebService1'.'HTTP://1.1 500 Server Error' "

    Mapping problem ???

  • Anonymous
    March 20, 2004
    Okay, I am like the folks in the last few posts. I have tried all of these suggesions, spent a whole day doing some very time consuming reinstalls and more and I still have the same !@#%$ problem.

    I am really happy for all you guys who typed in:
    c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe" -i
    and your problem just went away. Really, I could not be any !$&*% happier for you, but I am not so lucky. Any suggestions for those of us that still have this problem after reinstalling everything and doing every single suggestion on this page?

  • Anonymous
    March 31, 2004
    I had the same problem as the guy above, but after typing

    c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

    into the command prompt instead of double clicking the exe file
    everything worked fine.

  • Anonymous
    April 02, 2004
    The comment has been removed

  • Anonymous
    April 02, 2004
    I feel you pal. Same problem here... Tried everything but still getting the "not running ASP 1.1" msg!

    Very frustrating!!!!

  • Anonymous
    April 05, 2004
    Gees guys! This is ridiculous. Ok, I'm running XP Pro, IISV5.1 installed. I installed VB.NET and get much of the same errors as all of you get. No localhost found at http://localhost, then I reinstall IIS, then when opening VB.NET, new ASP.NET app, get that the server isn't running version 1.1, so I use the commands above, c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i and it shows it's installing the ASP.NSET V1.1.4322, then I open VB.NET to new ASP.NET project and I get The Web server reported the following error when attempting to create or open the Web project located at the following URL: http://12.0.0.1/WebApplication1 or http:/1.1 500 Server Error.

    I have done this and reinstalled everything approximately 5 times. Any help will be much appreciated. I'm going around in a circle here.

  • Anonymous
    April 06, 2004
    Hey guys, I am checking with the ASP.NET team to see if I can point you to a more comprensive resource that will solve your problems here. Obviously this a place where we can do better. Stay tuned.

  • Anonymous
    April 06, 2004
    ok, I've spent three days on this now. Am down to a new problem maybe someone can help me with. I no longer am trying to get VB.NET to work until I can get my localhost to be able to load .asp pages. I've started from scratch again, and currently am able to view .html pages from the localhost but no .asp pages? OS is XP Pro, IIS is v5.1, FP Extensions 2000. Anyone have any ideas? I have loaded the net framework 1.1.

    Thank you.
    Kelli

  • Anonymous
    April 06, 2004
    I tried everything indicated on this web page to no avail. I reinstalled Visual Studio, reinstalled IIS, reinstalled NET framework, did the old delete the ASPNET account and c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe" -i etcetera etcetera etceterea

    In the end I had to get the Windows XP cd and run a repair installation of the system and this worked a treat.

  • Anonymous
    April 07, 2004
    Just to let everyone know. Day Four and all is well. What I have figured out from the installation process of VB.NET was not in getting the server to see the ASP.NET 1.1 version, it automatically saw it when I was able to get my IIS V5.1 server to see asp pages. This took a couple of days to figure out, but after reading everything on the Internet and the Event Viewer logs, I removed my IWAM_ user account and IUSER_machinename account from the users in computer management. Then I reinstalled Windows XP, without uninstalling IIS. After the reinstall of XP, it saw asp pages on the localhost, I then reinstalled the 1.1 Framework using c:windowsMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i once more from Start/Run. I reinstalled VB.NET and for the first time, I'm able to see the application window for an ASP.NET app without any errors. The problem resided in getting the IIS 5.1 server to view asp pages first.

  • Anonymous
    April 09, 2004
    Thanks to Rob Howard (http://weblogs.asp.net/rhoward/), a program manager on the ASP.NET team, who helped me get in touch with PSS who forwarded along a set of knowledge base articles covering various problems that will raise this particular error. I really hope this helps you guys out.


    PRB: "The Specified Web Server Is Not Running ASP.NET Version 1.1" Error Message When You Create ASP.NET 1.1 Application
    http://support.microsoft.com/?id=817267


    PRB: "Not Running ASP.NET Version 1.1" Error Message When You Try to Open an ASP.NET Web Application Project in Visual Studio .NET 2003
    http://support.microsoft.com/?id=825792


    HOWTO: Repair IIS Mapping After You Remove and Reinstall IIS
    http://support.microsoft.com/?id=306005

  • Anonymous
    April 10, 2004
    I have been stuggeling with this problem for days as well and finally got it working:

    1) Make sure the "Distributed Transaction Coordinator" service is running (!)
    2) reinstall ISS
    3) run "aspnet_regiis.exe -i"
    4) run "regsvr32 aspnet_isapi.dll"

    this fixed it for me,

    hope it works for you guys as well

  • Anonymous
    April 10, 2004
    I has the same problem after I installed IIS 5.1 on XP, then Visual Studio.net 2003. It seemed there were 2 versions ASP.NET included in .Net Framework 1.1, the IIS was not configurated to run either of them.

    Thanks the following command, the problem was solved.

    C:WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

  • Anonymous
    April 12, 2004
    The aspnet_regiis fix worked for me, thx ^.^

    As for those of you who are still having problems, try replacing "localhost" with the computer name or the ip address that the website is attached to.
    Hope it helps, cause it's all I got ^.^;;

  • Anonymous
    April 20, 2004
    The comment has been removed

  • Anonymous
    April 21, 2004
    The comment has been removed

  • Anonymous
    April 21, 2004
    Ack - this problem's a friggin' zombie ... think it's dead and gone, then it comes back from the grave ...

    So here's the story: I ran into some problems with my .NET web project, and ended up having to restart the IIS service. Went to go back into my project, and lo and behold, "Visual Studio .NET has detected that the specified Web server is not running ASP.NET version 1.1. You will be unable to run ASP.NET Web applications or services."

    I ended up uninstalling and re-installing the .NET framework, VS.NET, even IIS. This solution worked until I restarted my computer ... then it was right back to square one. BAH!

    So I went into IIS and tried playing out with a bunch of the settings ... during my exursions, I discovered that when I went to http://localhost/ in my browser, it wouldn't work ... didn't recognize that there was a web server running at all. So, under the web site properties ("Default Web Site" for me), I changed the IP Address setting from the literal IP of the computer (192.blah blah blah) to "All Unassigned".
    No more problems (for now) and I didn't have to run/install/uninstall anything ^_^

    Hope this helps...

  • Anonymous
    April 24, 2004
    Not sure why it is that it is, but this last fix by Reuben worked.
    Thanks!!

  • Anonymous
    April 29, 2004
    I tried all of the above and I still get the error.
    Does it have to do with this - in my IIS 5.1, the default website ip is set to All Unassigned but still http://localhost/ doesn't work. Any suggestions? Is it OK that the default website is stopped?

  • Anonymous
    April 29, 2004
    I have a problem with the default website . the ip is "All Unassigned" and the port is 80. but the State is stopped. when I tried to run it I got this massege : "Unexpected error 0x8ffe2740 occurred".
    it worked before and now its not working! I dont know why

  • Anonymous
    May 03, 2004
    Okay. I have researched this problem, went through all of the recommendations above and finally found something that worked for me. The following was extracted from a MS knowledgebase article:

    --- Begin Paste ---
    How To Verify Your IIS Application Mappings
    To verify that the application mappings are correct, follow these steps:
    Click Start, point to Programs, point to Administrative Tools, and then click Internet Services Manager.
    Expand the node that corresponds to the local host (computer name), and then expand the Default Web Site node.
    Right-click your Web application directory, and then click Properties.
    On the Directory tab, under Application Settings, click Configuration.
    Click the App Mappings tab.
    On the App Mappings tab, under Application Mappings, check whether the .aspx extension is mapped to the following DLL:
    C:<Windows folder>Microsoft.NetFramework<Version Number>aspnet_isapi.dll

    Note Replace <Windows folder> with the name of the directory where the operating system is installed, and then replace <Version Number> with the .NET Framework version that is installed on your computer.

    --- End Paste ---

    What I found was that the Application Mapping for *.aspx was set to aspnet_regiis.exe NOT aspnet_isapi.dll. When I changed it to the DLL it made all the difference in the world.

    Hope this helps someone out there...more importantly, I hope Google picks this thread up because there are a lot of people out there (from what I've read in forums) having the same problem.

    Gene

  • Anonymous
    May 10, 2004
    Gene I thought I had finally found my cure with your suggestion. But to my dissapointment I found that my mappings appear to be correct, and subsequently I still receive the 500 server error.

    I've tried everything, maybe my router is to blame. Perhaps if I forwarded port 80...

    As it stands now, IIS seems to be working properly as far as I can tell. I can navigate to pages stored in subfolders in my wwwroot directory. For instance the file I created http://localhost/blah/blah.html loads fine into IE.

  • Anonymous
    May 10, 2004
    i had the same problem. but i ,amage to fix it after 1 day of try!
    use this:

    1. type this in run
    C:WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

    2. go to our iis and click the folder name "Web Sites" one time and see the description beside. stop it from running.

    3. double click the folder "Web Sites" in your iis and click the Default Web Site one time. see the description beside and click "RUN"

    open your vb.net and create open new project web application. ALREADY CAN WORK. try it.

  • Anonymous
    May 16, 2004
    Reinstall of IIS 5.0 and the reg fixes work. Thanks!

  • Anonymous
    May 24, 2004
    I had this entire setup workin just fine for the last 5 months then I walk into work this morning and I get the "...serve is not runn asp.nte version 1.1" Well, It was running it yesterday when I left work!

    I tried the "...regiis.exe -i" and it said it completed correctly. Any idea why this would suddenly stop working?????

    any help would be great! Im running on server 2003.

    dfw

  • Anonymous
    May 25, 2004
    I had one of my associates try to open my project from her machine. She has been helping me with the design and is also running XP one her desk top. So am I by the way. She opened the project with no problem! If the server is not running version 1.1 shouldnt I be getting the same message from all workstations?????

    dfw

  • Anonymous
    May 25, 2004
    my system (win xp pro ,iis 5.1, asp.netv1.1) was showing the same errors. fixes mentioned in this page worked pretty good.
    but after four days when i am trying to open any project in vs.net 2003 it shows
    "The web server reported the following error when attempting to create or open the web project located at the following URL:'http://localhost/Webform1.aspx'.'HTTP://1.1 500 Server Error' "
    any suggestion!!!!!!!!!!!!

  • Anonymous
    May 26, 2004
    I am running XP Pro and was having the problem after aspnet_regiis.exe -i and aspnet_isapi.dll. After re-intalling IIS I changed the IP of my default web site folder to "all unassigned" and the project opened up!

  • Anonymous
    May 27, 2004
    This is the one that fixed it for me.....
    PRB: "Not Running ASP.NET Version 1.1" Error Message When You Try to Open an ASP.NET Web Application Project in Visual Studio .NET 2003
    http://support.microsoft.com/?id=825792

    Thanks to Tosh Meston for posting this help

  • Anonymous
    June 03, 2004
    Thankx soonhup


    your solution helped

    Now i can turn in my hw!

    =)

    djtec!!!

  • Anonymous
    June 12, 2004
    The comment has been removed

  • Anonymous
    July 08, 2004
    C:WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

    Worked great for me

  • Anonymous
    July 10, 2004
    Thank guys. Mine is work now. In XP the ip address for IIS of the web server must set All Unassigned.

    good luck everybody

  • Anonymous
    July 12, 2004
    I had this problem too. I had installed IIS after VS.net. The regiis.exe allowed at least for me to run aspx pages with IIS that I had created with a text editor, but VS.net still gave me the error when I tried to create an asp.net new project. To fix it I removed the .net framework, removed the webserver from IIS, reinstalled the webserver, and reinstalled the .net framework. I did not need to run the regiss.exe then. I noticed on the install of the framework that it prompted me to sallow it to stop IIS so it could do something. This was a good sign for it showed me that the framework recoginized IIS was installed and was installing itself accordingly.

  • Anonymous
    July 16, 2004
    Hey guys,

    I am having a problem. I have Windows XP Home Edition. I purchased Microsoft Visual Studio.Net 2003 Academic and installed it on my computer, for school. I am trying to do an ASP.Net lab project. When I try to open the ASP.Net project I get an error message that says "I am currently running Asp.Net 1.0" then I get two options. (1) Cancel the action and update ASP.Net from 1.0 to 1.1 (2) Allow VS.net to make the project complient or compatible I don't remember which one it said.

    I then went to ASp.net website and downloaded the latest version "ASP.Net Web matrix" and installed it on my computer. I am still getting the same error messages when I try to open a new ASP.net project.

    From reading the other messages in the forum this looks like a very helpful forum. I have Windows XP Home Edition and Windows 2000 Professional.

    What should I do?

    Thank you in advance for your help...

  • Anonymous
    July 22, 2004
    C:WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe -i

    go to start|run and put in the about command to register the .dll, this will activate the ASP.NET 1.1 which is installed, but for some reason it was not registered. The path may be slightly different, and you will probably find the 1.0 folder along the way to check the path. Do NOT delete anything. just find the regiis.exe file in the 1.1 folder in the vicinity of the above mentioned path. then run the command. it works immediately, and you dont even have to reboot.
    G

  • Anonymous
    August 10, 2004
    Thanks a lot, u saved my precious time!!!!!!!!!!!

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