Component registration command
Component registration command __regsvr32.exe Anyone who has used activex knows that activex cannot be recognized and used by the system without registration. Generally, the installer will automatically register the activex control it uses, but what if you need to register a control manually? It would be too much trouble to modify the registry. There is a regsvr32.exe program under the system folder of windows, which is an activex registration and anti-registration tool that comes with windows. Regsvr32.exe of the 2000 system is located in the winnt\system32 folder;
Regsvr32.exe of WInXP system uses regsvr32 in the windows\system32 folder, as shown below:
Regsvr32 [/s] [/n] [/i (:cmdline)] dllname. Where DLLNAME is the file name of activex control, it is recommended to copy it to the system folder before installation. These parameters have the following meanings:
/u- logout control
/s- No prompt box will be displayed whether the registration is successful or not.
/c- console output
/I- Skip the option to install the control (different from registration)
/n-Do not register the control. This option must be used with the /i option to execute the command: 1. You can call up the Run dialog box in Start-Run, or you can use the Win+R hotkey to enter it directly in the input field.
2. At the beginning-run the input cmd to open the Command Prompt window, and then execute the regsvr32 command. Second, Regsvr32 error message description
When using Regsvr32.exe, it will try to load the component and call its DLLSelfRegister function. If the attempt is successful, Regsvr32.exe will display a dialog box indicating success. If this attempt fails, Regsvr32.exe will return an error message, which may contain a Win32 error code. The following list describes RegSvr32 error messages and possible causes. Unrecognized flag: /invalid_flag
The flag or switch combination you typed is invalid (see the section "Usage of Regsvr32.exe" in this article).
No DLL name specified.
Yes. Do not include the dll file name (see the "Usage of Regsvr32.exe" section in this article).
Dllname was loaded, but the DllRegisterServer or DllUnregisterServer entry point could not be found.
Dllname is not a. dll or. Ocx file. For example, typing regsvr32 wjview.exe will generate this error message. For example, typing regsvr32 icwdial.dll will return this error message because the Icwdial.dll file cannot register itself. If you suspect that there is a corrupted version of Dllname in memory, try restarting your computer or re-extracting the original version of the file. If you are running Windows NT, you may need to use the Kill or Pview tools in Microsoft Windows NT Server 4.0 Resource Kit. For additional information, click to view the following Microsoft Knowledge Base article: 197 155 How to terminate the orphaned process OLE initialization failed. Regsvr32 must initialize the COM library before calling the required COM library functions, and uninitialize the library when it is closed. First, easily repair IE browser
Registrar of Shdocvw.dll 32
Registrar of Oleaut32.dll 32
Registrar of Actxprxy.dll 32
Registrar of Mshtml.dll 32
Registrar of Urlmon.dll 32
Regsvr32 browseui.dll effect:
1, running the above command at the same time can not only solve the problem that IE can't open a new window, but also click the hyperlink with the mouse without any response;
2. It can also solve other IE problems, such as incomplete display of web pages, no JAVA effect, inability to automatically jump to web pages, and opening some websites always prompts' Cannot display this page'. Second, solve the problem that Windows cannot be upgraded online.
Regsvr32 wupdinfo.dll effect:
There are many loopholes in Windows. Every once in a while, you need to use the "Windows Update" upgrade program to upgrade online, but "Windows Update" is often unavailable. At this time, we can use Regsvr32 to solve this problem. Third, there are new measures to prevent network script viruses.
Regsvr32/u scrrun.dll effect;
There is a network script virus embedded in the webpage, and the machine will unconsciously be infected with this virus when surfing the Internet. The author thinks that using antivirus software alone cannot effectively prevent these script viruses, and we must start with the mechanism of virus transmission. The replication and spread of network script virus can not be separated from FSO (file system object), so disabling FSO object can effectively control the spread of script virus.
If you need to use FSO objects, just type the "regsvr32 scrrun.dll" command. Fourth, uninstall the ZIP function that comes with Win XP.
Regsvr32/u zipfldr.dll effect;
Win XP is famous for its powerful functions, but some functions often make people feel "chicken ribs". For example, the ZIP function and picture preview function of Win XP not only occupy system resources, but also have far less functions than third-party software. In fact, these functions can be easily uninstalled by using the Regsvr32 command. V. Fix the problem that files cannot be viewed with thumbnails.
2000: Start → Run, enter REGSVR32 thumbvw.dll.
XP: Start → Run, and enter REGSVR32 shimgvw.dll VI. Let WMP player support RM format.
Many friends like to use Windows Media Player (WMP) player, but it does not support RM format. Is it necessary to install other playback software? I have an idea. Take Win XP as an example. First, download an RM format plug-in and extract it to get two folders: Release (for Windows 9x) and Release Unicode (for Windows 2000/XP). Copy the RealMediaSplitter.ax file in the Release Unicode folder to the "System Drive \WINDOWS\System32" directory; Enter "regsvr32 RealMediaSplitter.ax" in "Start → Run" and click "OK". Then download the decoder, such as a real substitute, and after installation, WMP can be used to play audio and video files in RM format. Seven, let the WMP9 player appear. Some music web pages need to use the media player to order songs online. A friend obviously installed WMP9, but only saw the boring WMP6 player panel when listening to songs online. Of course, it's no problem to let the beautiful WMP9 panel appear. The operating system of common problems is mostly WIN 98. Close IE first, then enter "REGSVR32 wmpdxm.dll" in "Start → Run" and click "OK". Eight, solve the problem of no response when the system function is turned on. Regsvr32 shdocvw.dll function:
Sometimes we click on the search function, help and support or management tools of XP system from the start menu, but there is no response. This is because their opening methods are not related, so we only need to register the dynamic link library files they need to call with regsvr32. 9. Add/Remove programs cannot open regsvr32 appwiz.cpl.
Registrar of mshtml.dll 32
Registrar of jscript.dll 32
Registrar of msi.dll 32
regsvr 32 " c:\ program files \ common files \ system \ ole db \ oledb 32 . dll "
regsvr 32 " c:\ program files \ common files \ system \ ado \ msado 15 . dll "
Registrar of mshtmled.dll 32
regsvr 32/I shdocvw.dll
Shell32.dll effect of regsvr32/I;
When you open the Add/Remove program in the control panel, there is no response after double-clicking its icon, or it closes automatically after opening it. Try to use the above command to solve this problem. The X. XP user account cannot open regsvr32nusrmgr.cpl
Registrar of mshtml.dll 32
Registrar of jscript.dll 32
shdocvw.dll Xi。 There are new measures to prevent network script virus.
Regsvr32/u scrrun.dll disables FSO objects.
Regsvr32 scrrun.dll uses the FSO object XII. Solve the problem that Windows can't be upgraded online Regsvr32 wupdinfo.dll The following symptoms I call the vulnerability of IE's activity script. Although these two orders can be repaired, they can cure the symptoms but not the root cause. It is suggested that friends who encounter this problem go to Microsoft website to update IE security, that is, to fix the loopholes. Registrar of jscript.dll 32
Regsvr32 vbscript.dll effect:
1, using the method mentioned above to repair IE browser (which may not match) can solve the problem that browsing some web pages can not be displayed normally and the function is abnormal, such as:
A. Some verification codes are not displayed.
B.don't put some moving pictures.
C. Don't display the list of posts in some forums.
D. The forum quick jump function is useless
E. press Ctrl+Enter when posting in the forum without submitting a reply. 2. Fix the blank of a single window, such as the blank search assistant operation panel of XP's "search" function, the blank system recovery page and the blank user account page. (Repairable guarantee 100%)3. Solve the problem of "internal application error" when windows media player 9 or later is opened. (The repairable confidence is100%) 4. After the add/remove program of WIN2000 is opened, it can be repaired and left blank. 5. Solve the problem that win 2000 can't see any files when viewing the Program Files folder and Winnt folder in WEB mode, and the' Control Panel' icon runs to the left. 6. Solve the problem that the right-click menu function of flashget on the web page cannot be used.
In the website, when you right-click a' download connection', a menu will pop up, and when you choose' download with FLASHGET', the download task page of FLASHGET will pop up again. If this function is found to be unresponsive, this may be the reason: originally, this menu calls jc_link.htm file in the Flashget directory, which is written in VB language. Because it is not registered to call the dynamic link library vbscript.dll, its function is gone.