Windows

Problem description: In order to use winrar for 40 days, the following dialog box is not displayed.---------------------- Solve the problem:Java code RAR registration data Federal Agency for Education 1000000 PC usage license UID =

When talking about Windows 7 (Win 7) permissions, some friends may be confused that they are clearly administrator permissions. However, when deleting some files or folders, the system prompts that the permissions are insufficient, isn't the

TrustedInstaller permission in windows TrustedInstaller (system32) is a virtual user in windows, the highest permission is higher than Administrator. Right-click a TrustedInstaller file and choose Properties> Security> advanced> owner> Edit>

Mklink is a command tool for creating symbolic links and hard links in windows. It is a good tool for solving file system problems. You need the administrator privilege to use it. First, we will introduce the mklink command. You can refer to the

"One problem prevented Windows from checking the license correctly. Error code: 0x80070005 "solved the problem. Someone reported that the black screen prompts c_936.nls to be lost and asked to press R to fix the problem.I think it is strange.

How to solve the problem of no sound in Win8 if there is no sound in Win8, first try to download a new driver. If the driver cannot be installed, try to install it in compatible mode: 1) if the driver has been installed, uninstall it. Then, when

If you need to leave your computer for a while, many friends will get used to shutting down the computer and think it is both power-saving and safe. In fact, the Win7 system has designed a very considerate system setting function, providing us with

An error occurred while installing the driver. The inf service is invalid. Today, a printing driver is installed for a customer. The computer is a Toshiba 166 digital photocopier and the printed data cable is USB. Then the driver is installed with

The problem that Windows 7 cannot be automatically updated is that after entering Windows 7 today, if you want to update the system, but click "Auto Update", it will appear:Windows update cannot check for updates. Because the service is not running,

In Windows 7, how does one prevent the loss of the logon password? What should I do if the system logon password is forgotten? In Windows Vista/Windows 7, you can "reset the disk with the password" Before forgetting the password. When you forget the

The problem can be preliminarily determined based on the signal light display on the ADSL Modem panel, as follows: The "ADSL" light is used to display the synchronization status of the Modem. The green light indicates that the Modem and the local

$ Header:/Setup/INSTALL.oracle.txt 7 02-12-17 11: 04 Chedong $RedHat8 Oracle8i Installation notesHardware requirements==========At least MB physical memory System Preparation==========Redhat8 installation packages to be added by server:1 contains an

Source: http://www.enet.com.cnChange 1: Firewall enabled by defaultDuring SP2 installation, the network connection firewall is enabled by default to protect your computer.Change 2: Windows XP Messenger is disabled by defaultSP2 disables this feature

As we all know, the task of an operating system is to rationally allocate various resources of the system and provide runtime environments for various programs. It can be seen as a medium between hardware and application software. Among them, memory

Email Server Installation ProcessAh Q 1) view the hard disk: Two 9.1 gb scsi hard disks (real capacity: 8.46X2)2) PartitionSystem partition X disk 7.49 GBWEB partition X disk 1.0 GBEmail partitioning X disk 8.46 GB (enough mailbox with 1000 million

In Windows XP, if you want to leave your computer for a while, and do not want others to touch your computer, you can lock the desktop so that others want to unlock, you must enter a password, therefore, locking the desktop is an effective way to

Recently, in order to ensure the stable operation and security of the shared server in the LAN, Tom decided to install a network firewall for the server. However, the enterprise-level network firewall will not be purchased because of the high price,

Source: http://www.enet.com.cnThe secret file is associated with the Word. When you double-click a file, the system automatically starts its associated program to open it. However, some types of files do not have associated programs for various

Information Source: HelpOnline online technical supportThe newly installed Windows XP operating system in English cannot display Chinese characters correctly. There are two solutions:1. Solve the problem during installation. During the installation

I believe that every Windows user is familiar with its startup screen-it is a "blue sky and white clouds" under Windows 98, and it is cool in Windows XP, but it is still a "Broken window ". Although the pictures are not too ugly, if you don't want