Failure repair that Windows XP system cannot update

How do I make the Windows XP system run faster? One of the Germans did an optimization program to make the system run 10 times times faster. But to get faster, stopping part of the service becomes a must condition. Therefore, after the optimization of this program, many useful services can not be used, including automatic Updates, security centers and firewalls. If the computer does not automatically update, it can be frustrating. Now the system home for everyone to solve this problem!

When you access Windows Update or the Microsoft Update Web site, the Web page prompts error code 0x80070422 (displayed in the upper-right corner of the screen) to prompt the Windows Update Service to be disabled and to start the appropriate service to Group Policy. However, in view of the previous optimizations, you must first use the optimizer's restore function, that is, to select the 4th item in the operation. But there was a problem with the operation.

The prompt dialog box appears when the Automatic Update service is started, and the component associated with this service failed to start. This is obviously also the result of the optimization scheme. To this end went to Baidu to find, found that need to re-register the first DLL file.

Register Qmgr.dll and Qmgrproxy.dll

regsvr32 qmgr.dll

regsvr32 qmgrproxy.dll

When you click OK when you register Qmgrproxy.dll winxp system prompts that the module is not found, the test does not affect recovery.

When we're done, we go back to the Group Policy window and start all the services that can be started. If I can't, I'll go through it again. All work done, problem solved. Friends who encounter similar problems can refer to this solution.

The following is a summary of the solution that encountered an error condition when you ran Windows Update, which you can try in turn when you encounter a problem:

1, to ensure that the use of IE, not Firefox or opera (in order to CB the vast number of opera fans special reminders, do not habit ^_^), do not recommend using IE tab.

2, prohibit the current browser blocking pop-up windows, in other words, allow pop-up windows (also very simple, but easy to ignore).

3, see the Hosts file has not been modified to restore its original state. Hosts files are generally located in

$WINDIR $system32driversetc.

4, empty IE cache, temporary files, historical records.

5, to ensure that you are currently Windows XP system administrator, or in the Control Panel-"user account" to remove all unused accounts, and then restart. This is the most important, even if you do not need to update the administrator account, but there may be unpredictable errors

6, the appropriate adjustment of IE to ActiveX, JavaScript restrictions, can be in the Internet option, "Security" tab adjustment. If you are afraid of affecting security, you can only adjust the http://update.microsoft.com.

7, registered Urlmon. DLL,MSXML3. Dll,jscript. Dll,qmgr. DLLs and Qmgrproxy. Dll:

regsvr32 DLL name. Dll

8. Add wuauserv and bits to the Svchost process: Open regedit, browse to

Hkey_local_machinesoftwaremicrosoftwindowsntcurrentversionsvchost

Open the "Netsvcs" item. Under Value data, add "BITS" and "WUAUSERV" to the list of services. Reboot after modification. "Apply to error code 0x8007043b"

9, if the contents of the Datastore folder does not match, "apply to error code 0x80070002" may consider deleting

%windir%softwaredistributiondatastore

All the contents of the folder, can not delete the Automatic Update service to disable the first.

10, do not use agents. Check if the WindowsUpdate is in the list of restricted sites and, if so, delete it.

11, set a reasonable Windows XP system date and time.

12, be careful to verify that the related services are started. The service name is: Automatic update (or "Automatic Update"), BITS (or "Background Intelligent Transfer Service"), and so on. How to: Run services. MSC, and then start the corresponding services, if you do not know which to start, you can start to start, and then eliminate one by one.