Early adopters: Windows XP SP2 installation question and answer highlights

        Q: Why do I always pop up a prompt when installing Windows XP SP2: "C:\\Windows\\system32\\drivers\\atapi.sys is being used or opened by another program, please try again after closing", but I found that there is no program to use. This file, even if I switch to the installation mode, how to solve it?
A: Please check if the virtual CD-ROM drive is installed. It is understood that if you install a virtual CD-ROM drive, this error message will be generated. First uninstall the virtual CD-ROM drive, install Windows XP SP2 and then install the virtual CD-ROM drive. Q: I downloaded a version of Windows XP SP2 and found the familiar Setup after unzipping. Exe file, only found an I386 folder, is this Windows XP SP2? How should I install it?
A: Go to the "I386\\update" folder and execute "update.exe" to install it. Q: After I installed Windows XP SP2, I was prompted to activate it. What should I do now?
A: Windows XP SP2 has joined the fight against piracy, if you install an informal version of Windows XP, it is not available, the solution is to buy the official version. Q: I installed Windows XP SP2 and found that CS can't play, the network speed is super slow, and some software like Rising can't run. It is necessary to delete Windows XP SP2 and restore it again. How can this happen?
A: Microsoft's changes to Windows XP SP2 focus on the following four areas: network protection, memory protection, email security and browser protection. Different from previous patches or regular upgrades. In Windows XP SP2, Microsoft is paying more attention to how to enhance the security of the system. They claim that all software developers will test their code compatibility with the Windows XP SP2 fix pack as soon as possible to prevent their own software from running properly under this update.