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
Unregister (disable) XP Zip folders
REGSVR32 /u C:\Windows\System32\zipfldr.dll
Unregister (Disable) CAB file viewer:
REGSVR32 /u C:\Windows\System32\cabview.dll
Register (enable) XP Zip folders
REGSVR32 zipfldr.dll
Register (enable) CAB file viewer:
REGSVR32 cabview.dll
Register Windows Update DLLs (for those times when XP repair breaks Windows Update)
regsvr32 /s wuapi.dll