register dll; register ocx -> make it easy -> regsvr32.exe

just create copy the following text to a *.reg file and execute it. Right mouse click and choose Register or Un-Register. Enjoy it.

=========== START =============
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\.dll]@="dllfile"
[HKEY_CLASSES_ROOT\.ocx]@="ocxfile"
[HKEY_CLASSES_ROOT\dllfile]"EditFlags"=dword:00000000"BrowserFlags"=dword:00000008@="Programmbibliothek"
[HKEY_CLASSES_ROOT\dllfile\DefaultIcon]@="shell32.dll,72"
[HKEY_CLASSES_ROOT\dllfile\shell]@="Registrierung"
[HKEY_CLASSES_ROOT\dllfile\shell\Register DLL]
[HKEY_CLASSES_ROOT\dllfile\shell\Register DLL\command]@="c:\\windows\\system32\\regsvr32.exe \"%1\""
[HKEY_CLASSES_ROOT\dllfile\shell\Un-Register DLL]
[HKEY_CLASSES_ROOT\dllfile\shell\Un-Register DLL\command]@="c:\\windows\\system32\\regsvr32.exe \"%1\" /u"
[HKEY_CLASSES_ROOT\ocxfile]"EditFlags"=dword:00000000"BrowserFlags"=dword:00000008@="ActiveX-Control"
[HKEY_CLASSES_ROOT\ocxfile\DefaultIcon]@="shell32.dll,21"
[HKEY_CLASSES_ROOT\ocxfile\shell]@="Registrierung"
[HKEY_CLASSES_ROOT\ocxfile\shell\Register Active-X]
[HKEY_CLASSES_ROOT\ocxfile\shell\Register Active-X\command]@="c:\\windows\\system32\\regsvr32.exe \"%1\""
[HKEY_CLASSES_ROOT\ocxfile\shell\Un-Register Active-X]
[HKEY_CLASSES_ROOT\ocxfile\shell\Un-Register Active-X\command]@="c:\\windows\\system32\\regsvr32.exe \"%1\" /u"
=========== END ===============