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Symptom:When you browse the ASP page, the system prompts 500 internal error. In Event Viewer:[1]:The server cannot load the application '/lm/w3svc/1/root '. The error is "no registered category '.For more information about this message, visit the

/* -- Synchronize example references of two databases) Test environment and synchronization requirements: There are database servers srv1 and srv2. The two computers can access each other and have data.Srv1. the database name. Author has the

View port To view the port in Windows 2000/XP/Server 2003, run the netstat command: Click Start> Run, type cmd, and press enter to open the Command Prompt window. Type "netstat-a-n" in the command prompt. Press the Enter key to view the TCP and UDP

XP Wireless "Unable to configure this wireless connection" solution I do not know if you have encountered such a wireless network problem, clearly the laptop turned on the wireless networks, search the wireless network always prompt: "Windows

If you do not want to let the office of colleagues on your computer running QQ or Ali Wangwang programs, but if you do not allow colleagues to install, will also hurt the gas, then how to do? We can limit the running of the specified program through

I. Preamble Service programs under Windows follow the interface standards of the Service Control Manager (SCM), which run automatically when they log on to the system, and even execute normally without a user logging on to the system, similar to a

Overview Elasticsearch is a search server based on Lucene. The following abbreviation ES, the version is about 2.3. The ES version is more than 5.3, but many companies are not using the latest version, and so is my company. In the absence of contact

Use Ajax to implement asynchronous load content, in its JS code to find the relevant code Type: ' POST ', URL: '/index.php/request/new_data2/' + times + '/' +locinfo[domn][0], dataType: ' JSON ', The returned JSON string is a

Must be poisoned, please kill virus and rogue software. If this is still the case after the antivirus, try this method: Firewall entries added to the registry If you modify the registry correctly, a serious problem can occur by using Registry Editor

Since Windows 98, sharing has brought endless troubles to many Internet users. At the same time, sharing is a powerful tool for hackers to attack others' computers. How can I completely disable the sharing vulnerability between Windows 2000 and

1. About Trojans Trojans are a very special family of viruses. It is essentially a network client program. The principle of Trojan is as follows: a host with a Trojan controlled is equivalent to a server, and a control terminal is equivalent to a

Win7 cannot identify optical drive fault resolution 1. Click Start, Type Device Manager in the search box, and click Device Manager ". 2. Right-click the drive name and select uninstall (if the DVD/CD-ROM drive is not in the list, you need to

1. Shield unnecessary service components The more service components are installed, the more service functions you can enjoy. However, the service components that users usually use are still limited after all, and those that are rarely used not

View local open ports How to disable high-risk ports 1. system reserved ports (from 0 to 1023) These ports are not allowed to be used. They all have a definite definition and correspond to some common services on the Internet. Each opened port

If the local network connection is normal, by default, we can see the specific connection speed from the local connection icon in the system tray area, on the contrary, we often observe the local connection icon status at the system tray area to

During this time, I was often asked about the local root password cracking methods for various linux versions. I have collected some information here and on the Internet, I hope it will be helpful to the technicians who have seen this article and

Winsock is a Windows network programming interface that Winsock works on the application layer, which provides high-level data transfer programming interfaces independent of the underlying transport protocol Netsh winsock reset is to restore it to

after almost three weeks have not written blog, feel a write on the stop! Because the heart of the accumulation of many want to say, many of their own in the near period of time to think about the small harvest. But let's go back to this problem

(1) RedHat/CentOS/Fedora system password cracking 1. press E in the grub option menu to enter the editing mode. 2. edit the line of the kernel with S (or Single) 3. press B and start to single-usermode4. run the following command #

In system variables, set the 3 property Java_home, CLASSPATH, Path (case-insensitive), if it already exists then click "Edit", do not exist then click "New";1. Java_home indicates the JDK installation path, which is the path e:/java/jdk1.6.0_20