Compared with other systems, the "weight" of Windows XP has become an out-and-out "big fat man". The skill of optimizing "slimming" has already spread all over IT newspapers and magazines. Look at hundreds of DLL (dynamic link library) files of Windows XP. In order to make the system more refreshing, regsvr32.exe program can be used to re-register and repair the system functions, so as to reduce the system resources. Many friends have used the regsvr32.exe command provided by Windows. Don't look down on this small order. Sometimes it may help you solve big problems.
First, easily repair IE browser
Many friends who often surf the Internet have had the experience that IE can't open any new windows. Clicking the hyperlink with the mouse doesn't respond. Generally, it is necessary to restart the machine or reinstall IE to solve the problem. Actually, it's no trouble at all. This can be easily done by using the regsvr32.exe command. Enter "regsvr32.exe actxprxy.dll" in Start-Run and press enter to confirm; Enter Run Regsvr32.exe shdocvw.dll again, and then press Enter. IE can be easily fixed after restarting the computer. Everything is fine online.
Second, solve the problem that windows cannot be upgraded online.
Windows has many loopholes. You need to use windows update to upgrade your system every once in a while. But this program is always unavailable. Using regsvr32.exe at this time can help us solve this problem. Start-Run-Enter regsvr32.exe, wupdinfo.dll and Enter. This is the component that the system re-registered with the update. After restarting the machine, you can upgrade the system.
Third, uninstall the chicken rib function in WIN XP.
Some services in XP system not only occupy serious system resources, but also have strong functions and weak functions. Not as convenient as some professional software. For example, its picture preview function and ZIP compression function. At this time, we can use the regsvr32.exe tool to unload these chicken ribs. Start-Run-Enter the unloading function of regsvr32.exe/u zipfldr.dll. If you need this function in the future, you only need to re-enter REGSVR 32 zipfldr.dll. Similarly, start-run-enter regsvr32.exe/u thumbvw.dll to uninstall the image preview function. When recovery is needed, enter regsvr32 thunbvw.dll.
Fourth, there are new measures to prevent network script viruses.
Network script virus can be infected unconsciously when you browse the web. This virus is sometimes undetectable by ordinary antivirus software. In fact, this virus calls FSO objects (file system objects) in many cases. Therefore, we only need to ban FSO to effectively prevent the spread of this virus. The operation method is also very simple. Start-Run-Enter "regsvr32.exe/U scrrun.dll" to disable FSO. If necessary, just enter regsvr32.exe scrrun.dll.
I believe many friends will know something about regsvr32.exe after reading the above introduction. In fact, this command is a registration and cancellation control file (extension. dll，。 ocx，。 cpl)。 The location of this command under WIN98 is /WINDOWS/SYSTEM. In fact, generally speaking, the so-called registration means to put some control documents where they should be (loosely speaking). It is much more convenient to use this command in some system control or other situations. Please refer to the first picture in this post for the parameters of this command. Usually, only the parameter /U is used.
Regsvr32.exe usage details: regsvr32.exe is a DLL registration and anti-registration tool, which is used under the 32-bit system. To use it, you must use it through the command line. The format is:
Regsvr32 [/u] [/s] [/n] [/i] [:cmdline]] DLL file name
The command can be in the "Start → Run" text box or written in the bat batch file in advance. Without any parameters, it is a function of registering a DLL file, and the functions corresponding to other parameters are as follows:
/u: log off the DLL file;
/s: Execute the command in silent mode, that is, if the DLL file is successfully registered/deregistered, the result prompt box will not be displayed.
/c: control port;
/i: When calling DllInstall and logging off with /u;
/n: DllRegisterServer was not called, it must be used with/i.
When running regsvr32.exe program alone, you can see an error prompt box "No DLL name specified" pop up, and you can see the original English prompt information of parameters.
When inputting the file name of the DLL, if the file to be processed is a non-system file, the absolute path of the file must be added before the file name, and it must be noted that the file path does not contain Chinese, otherwise the processing may fail. If regsvr32 can't be executed normally, it will probably destroy system files, because when using regsvr32.exe, three files, Kernel32.dll, User32.dll and Ole32.dll, will be called, which can be solved by replacing normal files in DOS mode or other systems.
V. Shielding support for compressed files
As early as in Windows Millennium Edition (Me), Microsoft built support for ZIP files in the system, but it seems that Microsoft doesn't care about its function, so that the ZIP function in Windows Server 2003 only stays in the support of browsing and compressing ZIP files as folders. WinRAR, the mainstream compression software, has spread all over the world, so the ZIP browsing that comes with Windows naturally has reason to be thrown out of the door.
Click "Start → Run", enter "REGSVR32/U zipfldr.dll" (without quotation marks, the same below) in the run input box, and press enter. Similarly, if you don't like the system to view the CAB compressed package, enter "regsvr32/u cabview.dll" to cancel the registration of cabview.dll.
The system has built-in support for ZIP files.
Six, shielding video preview and burning function
Whenever a video file is selected by a browser, XP will preview it in the left panel, but for a larger video file, it often takes half a day to finish. Users don't need to preview in most cases, and the method of prohibition is simple. You can cancel the video preview by typing "regsvr32/u shmedia.dll" in the run input box.
When a video file is selected, XP will preview it in the left panel.
Block Windows picture and fax viewers.
By default, the default picture viewing tool for Windows XP is Windows Picture and Fax Viewer. Although you can bypass the picture viewer by installing other picture viewing software such as ACDSee, it has not really "eliminated" this tool. Enter "regsvr32/u shimgvw.dll" in the operation input box, and press Enter to abandon the picture viewer outside the system.
You can bypass the picture viewer by installing other picture viewing software, such as ACDSee.
But it didn't really "kill" this tool.
Eight, save the lost "search"
I don't know if it is a conflict with the software or an optimization error. Recently, the search interface of some friends' Windows XP is blank, and the former search assistant has disappeared. The window on the right still has a file list box, which works normally when using other systems. Why?
To be sure, there is an error in the search function file of the system. Later, I learned that urlmon.dll's linkbase registration was abnormal, and the solution was quite simple: enter "regsvr32 urlmon.dll" in the run input box, press enter, and then run the search window again to recover.
An error occurred while searching the system's function file.
Nine, correct the error of IE saving mht webpage.
Click "File → Save As" command menu in Internet Explorer, and select "Web Email Archive (. Mht) "format" save type "and save the file error.
Error saving file after selecting Web Email Archive (). "mht in Save Type" format.
Enter "REGSVR32 inetcomm.dll" in the operation input box and press enter to solve.
If you are prompted "Outlook Express cannot start" when using OE. The application was unable to create the font cache object. The computer is out of content or the disk is full. Please contact Microsoft Support for further assistance. (0x8007000E, 14000) ",click OK, and then" MSOE.dll cannot be initialized, Outlook Express cannot be started. Outlook Express may not be installed correctly. "From the prompt box, it seems that the system disk space is full. In fact, this is also caused by the incorrect "inetcomm.dll" link, which can be solved in the same way.
When using OE, the system prompts that Outlook Express cannot be started.
X. when you use Windows Update to update the operation, you will be prompted with "IEXPLORE error" and you cannot continue the update operation.
First, enter "regsvr32/u wuv3is.dll" in the run input box to cancel this link library, and then enter "x: \ program files \ Windows Update" (x is the existing letter of Windows XP) to delete the wuv3is.dll file. Finally, re-execute the Windows Update operation, and the system will regenerate the wuv3is.dll file, and no error prompt will pop up.