Regsvr32 is a command-line utility to register and unregister OLE controls, such as DLLs and ActiveX controls in the Windows Registry. Regsvr32.exe is installed in the %systemroot%\System32 folder in Windows XP and later versions of Windows. The 64-bit version is %systemroot%\System32\regsvr32.exe.

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To run a Control Panel tool in Windows, type the appropriate command in the Open box or at a command prompt. NOTE: If you want to run a command from a command prompt, you must do so from the Windows folder.

When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

Regedt32.exe is the primary Registry Editor for Windows NT 4.0 and Windows 2000. If you must use Regedt32.exe, you cannot use Registration Entries (.reg) files to modify the registry.

Explains how to back up the registry for restoration in case it gets corrupted in Windows 10, Windows 8.1, Windows 8, or Windows 7.

Windows Setup runs the Windows Registry Checker tool to verify the integrity of the existing registry before it performs an upgrade. If it detects registry damage, it tries to fix it automatically.

說明如何使用 Regsvr32 工具註冊及取消註冊 OLE 控制項。 同時也說明可能發生的錯誤訊息以及所代表的意思。

Adding or registering a device to your Microsoft account helps you see its warranty status, get support, or request service. You can also find or lock it if it's lost. Select Register device to continue. Enter your device's serial number to register it to your account.

Regsvr32 es una utilidad de línea de comandos para registrar o para anular el registro de los controles OLE, como controles DLL y ActiveX en el Registro de Windows. Regsvr32.exe se instala en la carpeta %systemroot%\System32 en Windows XP y en versiones anteriores de Windows. La versión de 64 bits es %systemroot%\System32\regsvr32.exe.