Configuration and troubleshooting after installing SP2

4. Modify the default security level of IE

My friend found that after installing SP2, we will prompt "Cannot modify..." when modifying the security settings of IE below its default setting. This is because SP2 has a lower security level for users. This may cause us to fail when accessing certain sites. We can modify its default security level by running the "Regedit" command to open the Registry Editor and then navigate to "[HKEY_CURRENT_USERSoftwareMicrosoftWindows

CurrentVersionInternet SettingsZones ?]", right in the window The "MinLevel" was changed to "10000" (hexadecimal), so we can set a lower level of security.

5. Let Maxthon use SP2's pop-up window control function

After upgrading SP2, IE added pop-up blocker function, which makes it very convenient for us to intercept most pop-up ads, its function is strong even Maxthon can not filter some The window can be masked off. But this feature can only be implemented in IE. If you want to call this function in Maxthon, GreenBrower and other IE core multi-page browsers, just change the Maxthon.exe file name in the Maxthon installation directory to IExplore.exe is all right. It should be noted that after the name change we need to set Maxthon as the default browser again.

6. Let the system tray not display "Windows Security Alert"

Windows security alert will pop up the prompt bubble window when you close Windows Firewall, firewall software is not installed, automatic update is not enabled, etc., we can in the control panel Open the Security Center component, click "Change 'Security Center' to notify me" on the right side of the window, uncheck "Firewall", "Automatic Update", "Virus Protection".

7. There are two ways to uninstall SP2

There are two ways to uninstall SP2: 1. Uninstall in the Add and Remove Programs component of the Control Panel; 2. Run the "CMD" command to enter the Command Prompt window and enter the following command:

cd %Windir%$NtServicePackUninstall$Spuninst

spuninst.exe

Follow the prompts.

Second, the SP2 typical fault is fully resolved

After the installation is complete, restart the computer, before entering the system At the scroll bar, you will find that the familiar "Professional" word is gone. All versions of Windows XP are named "Microsoft Windows XP" after installing SP2. After entering XP, you will be prompted to configure Windows Firewall. The author below introduces some of the more common faults encountered in the process of using SP2 and its solutions.

Fault 1: After installing SP2, Windows Update version still V4, V5 I use to update manually, but found some updates can not be scanned or can not use, I want to return to V4, and How to operate?

Solution: Run the "Services.msc" command to open the service settings window, respectively enable "Automatic Updates" and "Background Intelligent Transfer Service".

If you want to uninstall it and re-use V4, you can use the following method: delete the V5 folder under c:program filesWindows update, delete or modify wuweb.dll in %systemroot/system32 directory to wuweb.dll.bak, etc. Other files with suffixes.

Fault 2: After upgrading SP2, some chat room pages (such as NetEase chat room) cannot be opened, and the page loading is incomplete when accessing certain sites.

Solution: After installing SP2, you need to install Java
virtual machine support software. It is recommended to use the Java
software released by SUN, download address: http://www.Java.com/zh/download/Windows_automatic.JSP


fault 3: after installing SP2, whenever the net command or otherwise the operation of other computers remotely, an error message will appear, Similar: "System error 53 has occurred. The network path was not found. "Unable to access the computer A." The error was Access is denIEd. "Wait.

Solution: These faults usually appear in the Computer Management (Computer Management), Disk in the MMC console. When components such as Management manage remotely manage other computers on the LAN, SP2 upgrades the ICF (Internet Conncetion Firewall) firewall from the previous version to WF (Windows Firewall) firewall and improves its default security level. When we are remote When you operate a computer that has SP2 installed and has a firewall enabled, the computer must be open to TCP port 445. Therefore, there are three solutions:

Method 1: Click Start → Settings → Control Panel→Windows Firewall”Open the Firewall Settings window, switch to the “Exceptions” tab, check “File and Printer Sharing”, click the “Edit” button, and select “TCP 445” in the “Edit Service” window that opens. Click Change Range, check "My Network Only" or check "Custom List" and enter the IP address of the computer you want to control.

Method 2 : Run the "CMD" command to open a command prompt window, enter the following command:

netsh firewall set portopening TCP 445 TCP445 ENABLE

Method 3: Run the "gpedit.msc" command to open the group In the policy editor, expand Computer Configuration→Administrative Templates→Network Connections→Windows Firewall→Domain Configuration Tool. Double-click Allow Remote Management Exceptions in the right window to set it to Enabled.

Fault 4: After installing SP2, the local connection of the network connection shows restricted or no connection, the network neighbor can't access normally, but we are all normal on the Internet

Solution: Open the "Properties" of the local connection In the window, under the "General tab", specify an IP address for the network card in the "TCP/IP" attribute.

Fault 5: After installing SP2, when using Remote Assistance, you will encounter "The remote" Server Machine does not exist or is unavailable" error message.

Solution: First select "Start → Settings → Control Panel → Windows Fire Protection "", switch to the "Exceptions" tab, make sure to check "File and Printer Sharing" and "Remote Assistance", then run "gpedit.msc" to open the Group Policy Management window, expand "Computer Configuration → Administrative Templates → System → Remote Assistance, respectively, start “Enable Remote Assistance” and “Provide Remote Assistance”.

Start Remote Assistance< BR>
If the fault persists, switch to the "Exceptions" tab in the Windows Firewall and add "%systemroot%system32sessmgr.exe" and "%systemroot%PCHEALTHHELPCTRBinarIEshelpsvc" via the "Add Program" and "Add Port" buttons respectively. .exe" program and TCP port 135.

Fault 6: After installing SP2, when using Bluetooth to manage Bluetooth devices, the system prompts “Device not found.” Some Bluetooth devices (such as some models of NOKIA phones) cannot be installed correctly.

Solution: The fault is generally caused by the Bluetooth device driver not being installed correctly, or the VID (Vendor ID, Sales ID) or PID (Product ID) of the Bluetooth device with your Windows XP SP2 and the product. Third-party drivers are consistent, because Windows XP SP2 will give priority to the system's own drivers, so there may be conflicts. The solution is very simple: open the %windir%inf directory and rename the bth.inf file to bth.bak. If the problem persists, please re-upgrade the driver for the Bluetooth device.