Multiple solutions unavailable for server applications

Solution set not available for server application:

Problem Description:

When you use VS2003 and 2005, when you press F5 (boot) to debug, you receive the following error message:

1

There are also server error prompts when you first enter vs.

On the internet to find a lot of information, and finally solve the problem!

But because these errors are consistent, but the reasons may not be the same, so I have the most commonly used in the list of some of the processing, a total of reference, I hope to help you (of course, these problems are not isolated, and some scenarios may be used at the same time):

　　Programme I:

Parsing aspx work is done by the process aspnet_wp.exe, and if you look at the system log, you will find that you cannot start aspnet_wp.exe, you may need to do the following two things:

1〉 If aspnet_wp.exe is not registered in IIS, you need to run the Aspnet_regiis.exe registration of the system directory (such as c:/winnt/microsoft.net/framework/v1.0.3705);

2〉 If you start the process with insufficient permissions, you can modify CONFIG (such as C:/winnt/microsoft.net/framework/v1.0.3705/config) The processmodel of the machine.config in the directory, using system this username. This may not be safe, but it doesn't matter if you develop it.

　　Programme II:

This is an error that occurs when the calling program aspnet_wp.exe. The reason for the error is that the account does not have sufficient privileges to use this program, such as wrong user name, wrong password, or the system administrator has not given you the right to invoke, or the. NET Framework and ACL installation is incorrect, or the corresponding folder does not give you access rights.

Ask your system administrator to check the asp.net installation and permissions settings.

If you are a system administrator, check your installation and permissions settings yourself.

　　Programme III:

This is an error that occurs when the calling program aspnet_wp.exe. The reason for the error is that the account does not have sufficient privileges to use this program, such as wrong user name, wrong password, or the system administrator has not given you the right to invoke, or the. NET Framework and ACL installation is incorrect, or the corresponding folder does not give you access rights.

Ask your system administrator to check the asp.net installation and permissions settings.

If you are a system administrator, check your installation and permissions settings yourself. Programme three: The phenomenon of the problem:

1 when you want to browse a page, the Web application you are attempting to access on this Web server is not currently available because the server application is not available. Please click the "Refresh" button in the Web browser to retry your request. Administrator considerations: The error message detailing the reason for this particular request failure can be found in the WEB server's system event log.

Go to the log to check, found: "aspnet_wp.exe?" (pid:356) stopped unexpectedly. ”

Try:

Thought, the problem is suddenly appear, during which no software installed, there is no virus, strange.

If according to "ExecutionEngineException" on the Google search results are "no medicine can save", do "the worst plan", Reload! ：)

According to "aspnet_wp.exe?" (pid:356) accidentally stopped "Google search, found that online solution is nothing more than reload IIS, reinstall the system, reinstall the framework or vs.net.

In this case, first select the simplest IIS reload and find the problem still.

Next Choose Repair Installation Win2003, after the installation is over, find the problem solved.

We all know that after repairing the installed operating system, the patch will be gone. I was in a patch update, all update good, then run, the problem appears again.

Reason positioning:

Obviously, the cause of the problem is the patch. Ongoing attempts to navigate to the Microsoft. NET Framework version 1.1 Service Pack 1 security update (KB886903) remove it and solve the problem. It's depressing! It took me a whole day to urge Microsoft to "compensate". A check on the Internet, found that foreigners have also encountered the same problem http://www.mcse.ms/message1412685.html, but also to be resolved.

I'm currently, just delete this patch, will be used. Write this article, hope others if also encounter such a problem, less take detours. In addition, I look forward to your friends to guide a good solution.

Of course, I did not install the Microsoft. NET Framework version 1.1 Service Pack 1 and its security update (KB886903) when there was a problem, so I simply put Microsoft. NET Framework version 1. 1 Service Pack 1 and its security update (KB886903) loaded up, and then the update KB886903 Uninstall, the problem is solved!—— TNT2

　　programme four (strongly recommended, which is what I find most useful):

If "Start (without Debugging)" is displayed in the browser: the server application is not available

The Web application you are attempting to access on this Web server is currently unavailable. Please click the "Refresh" button in the Web browser to retry your request. Administrator considerations: The error message detailing the reason for this particular request failure can be found in the WEB server's system event log. Please check this log entry to find out why this error occurred. Checked the log, the display is: aspnet_wp.exe (pid:1576) accidentally stopped. Really lazy, depressed very, looked at the MSDN help, also found some information on the Internet, add modified users, modified machine.config in the corresponding configuration, such as the label of the Username,password, the label debug, no fruit, no way, the last killer, Csdn not a lot of cattle, open a post for help (Http://community.csdn.net/Expert ... Blowing up Huan 鯢 ramework1.1 SP1 security update can cause this phenomenon, it's not like I'm pretending to do this (but I'm not sure if I'm going to do it or not, because I've updated some packages with Windows Update), that's not why it's in the Add/Remove Programs Did not find traces of the framework SP1 installed, later think that since not sure is not installed, it is better to install first, and then uninstall, anyway, dead horse when live horse medical, Microsoft's website also found some information, can be sure that my machine does not install the framework SP1 (http://support.microsoft.com/kb/.

The above problem solved, and popped up a new problem, really is a wave of flat, surging, in the vs2003 can not debug, with the menu: Debug----Start Error: Error attempting to run Project: Cannot start debugging on the Web server. Catastrophic failure, if not debug: Debug----Start (without Debugging) No problem, the phenomenon is normal, you can browse in IE, although will be able to use, but think of this thing is not pleasing to the eye, or to find a way to settle down to sleep well, ask colleagues, he said they generally use "Start (not debugging)", On their machine I also tried, there is this phenomenon. Looking at MSDN Help, I was all burnt. Finally, the "debug"-"Enable ASP.net debugging" value is set to False from true in the project properties. This line is OK, remove the pop-up "Unable to start debugging on the Web Server" window, but this is not the same as the "Start (not debugging)" is not the same effect, In the end, I added the user and the ASPNET users to the Debugger Users group, restart the computer, new projects, OK, the problem is solved!