IIS access to Web site too many solutions _win server

The error content is as follows:
Unable to display Web page
Too many users are currently visiting the site.
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Try doing the following:
Click the Refresh button, or try again later.
Open the LocalHost home page, and then find the links that are relevant to the information you want.
HTTP Error 403.9-no access: too many connected users
Internet Information Services
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Technical information (for support staff)
Background:
The reason for this error is that the Web server is busy and cannot process your request because traffic is too large.
Detailed information:
Microsoft support

Both 1.windows2000pro and Windows XP allow only 10 simultaneous numbers of online connections. If the object is not released in time, even if you are a person access, there will be too many user prompts.

2. Is 10, if you are a person in the test, press and hold F5 refresh many times, not too long to prompt the number of visitors too much.

3. I have encountered this problem, is a procedural problem, you have to ensure that every time you open the database, you have to conn.close. Take a good look at your program, there must be a local database open all the time.

The number of 4.IIS connections, the larger can be, if you want to not show the number of restrictions, installed 2000Server or 2003 bar.

6. If you do not want to reload the system, please use Apache to do webserver.

5. It is recommended to change the 2kserver system, or at the end of the page in time to release all the objects you created with Server.create, but this will reduce the user access response speed,

7. Virtual host, the network space provider set to your traffic is too small. Ask your network space provider to give you a relaxing flow limit. (May need to add money)

8. Now find a good software to unlock the number of IIS connections, we can use the Ntswitch software to achieve.
If your operating system is windows2000/xpprofessional, first install IIS, run Ntswitch software, click the "Goserver" button, the software will pop up will be for you to convert the operating system confirmation box, click OK, restart the machine you will find, Your operating system startup logo screen has changed from the original professional flag to the server flag. (Note: Server system can point goworkstation button to professional system)
In this step, if you turn on IIS, modifying the number of IIS connections will find it impossible to modify at all, so does the software work? You may have noticed when you restarted the machine that there was an error prompt box "at least one service or driver error occurred at system startup." For more information, use Event Viewer to view the event log, open the system log to view several error logs, you will find that the WWW,SMTP and FTP services are stopped unexpectedly because the system cannot find the specified file.
The Final Solution is: Completely uninstall your native IIS, and then reinstall once, reboot the machine will find all issues resolved, when you open IIS again you will find that you already have a new sever system IIS, how to change the number of connections. Ntswitch software can be downloaded from the Internet,

9. General restart IIS to resolve this issue "run" input iisreset

10.Microsoft provides a gadget to manage IIS Metaedit,metaedit works on WindowsNT4.0, Windows2000, and I find that it works on Windows XP, plus, MetaEdit can only manage II4.0, IIS5.0, or later versions of IIS.
Use this tool to break the Windows XP Professional IIS Client connection limit:
First, you need to download MetaEdit to the address below, the latest version is 2.2.
(If it is winxp+sp2, please download: SP2 limit the number of connections to the latest version of 2.11A and see the end of the description)
Then, perform MtaEdt22.exe Follow the wizard prompts to complete the MetaEdit installation.
Finally, set the parameters for the client connection limit in MetaEdit.
After installing MetaEdit, click MetaEdit2.2 Run in the Start menu of the program group Administrativetools, appear window:
On the left side of the window, expand the tree to Lm\\w3svc, click directly on the W3SVC folder, select the item named MaxConnections in the list on the right, and when you double-click, the dialog box appears:
The default is 10 in the text box of the last data, which is Windows XP Professional Edition IIS
The default setting is the maximum number of client connections, and now you can change the default value, and I'll turn it to 10000,
Note: The maximum number of IIS client connections on Win2000 is 2000000000

11. The following is an approach that is not a solution:
The number of connections is certainly not the IP number, it is a browser-requested connection, which may be thought to stop responding without reaching the upper limit, because it is possible that when the browser requests a connection, the data transfer is interrupted (due to a network failure, a browser crash, a user clicks the browser's Stop button, and so on), The connection that you just opened will consume the server resources until the connection timeout closes. When the browser does not communicate for a period of time, the arrival time limit automatically closes the connection. You can look at the "Connection time" in the attribute by default of 900 seconds. Due to shorten the time limit, you can effectively release the number of unused connections. Also: "Enable keep HTTP Active", which is used to maintain the current browser connection, in order to respond more quickly to browser requests. It also consumes resources.

I have no further research, there should be a lot of things to explore, and leave you to study it, what new discoveries do not forget to tell me the dragon in the sky

In addition, I tried to install other versions of IIS on XP, such as Iis6,win2000server's IIS5, by modifying the component installation information for Windows, but all failed. IIS cannot run after loading! And did not find a successful case on the internet, most said IIS6 can only run in Windows 2003.


Here I say the so-called bare metal, refers to the computer without any operating system, but the prerequisite is that normal hardware, can enter the CMOS settings. The hard drive must first find ways to format the partition with some tools. The following dragon in the days to say a few rookie level of countermeasures, hope to the rookie a little useful hehe.

Countermeasure One: There is the case of CD-ROM,
1, with WinPE installation CD-ROM, first installed in the hard disk WinPE (that is, the hard disk version of the WinPE).
2, copy the Deepin compact version to the non-system partition of the hard drive, such as E disk.
3, reboot into the hard disk version of the WinPE, find Deepin installation files, double-click Winnt32.bat, waiting for installation to stop.
4, reboot the computer and wait for the installation to finish.

Countermeasure two: Have the optical drive the case,
1, with Deepin Compact version of the installation of CD-ROM, directly installed. Locate the Deepin installation file, double-click Winnt32.bat, and wait for the installation to stop.
2, reboot the computer and wait for the installation to finish.

Game Three: No optical drive In the case, there is a U disk case
1, to create a WinPE can start the U disk version (I do not like to do this thing too laborious). Start the U disk version winpe.
2, copy the Deepin compact version to the non-system partition of the hard drive, such as E disk.
3, find Deepin installation file, double-click Winnt32.bat, wait for installation to stop.
4, reboot the computer and wait for the installation to finish.

Countermeasure four: Without the optical drive case, without U disk
1, remove the computer's hard drive.
2, try to connect to another computer's IDE interface and interface power.
3, on the desktop computer mounted hard disk version WinPE. Copy the Deepin installation files to a non-system partition, such as E disk.
4, remove the hard drive and put it back to the original computer.
5, enter the hard disk version WinPE, find Deepin installation files, double-click Winnt32.bat, waiting for installation to stop.
6, reboot the computer and wait for the installation to finish.