REGSVR32

Register or unregister a DLL.

Syntax
      REGSVR32 [/U] [/S] [/C] [/I:[Command_Line]] DLL_Name

      REGSVR32 [/U] [/S] [/C] /N /I:[Command_Line] DLL_Name

Key
   
   /u          Unregister Server.
   /s          Silent - no dialogue boxes.
   /c          Console output.
   /n          Don't call DllRegisterServer
   /i          Call DllInstall (or DllUninstall if /u is specified)
  Command_Line An optional command line for DllInstall

Examples

Register DAO 3.6 (DLL library):
regsvr32 "C:\Program Files\Common Files\Microsoft Shared\DAO\DAO360.DLL"

Disable XP Zip folders by unregistering ZIPFLDR.DLL:
regsvr32 /u zipfldr.dll

Related Commands:

Delsrv - unregister a service with the Services Control Manager. (Win 2K ResKit)
MSIEXEC - Microsoft Windows Installer
RUNDLL32 - Run a DLL command
Microsoft DLL Database - which software installed a specific version of a DLL
Q249873 - Regsvr32 usage and error messages.

Equivalent Linux commands: