REGEDIT4

[HKEY_CLASSES_ROOT\dllfile\Shell]

[HKEY_CLASSES_ROOT\dllfile\Shell\Register]

[HKEY_CLASSES_ROOT\dllfile\Shell\Register\command]
@="regsvr32.exe %1"

[HKEY_CLASSES_ROOT\dllfile\Shell\UnRegister]

[HKEY_CLASSES_ROOT\dllfile\Shell\UnRegister\command]
@="regsvr32.exe /u %1"


[HKEY_CLASSES_ROOT\.OCX]
@="ocxfile"

[HKEY_CLASSES_ROOT\ocxfile]
@="OCX"

[HKEY_CLASSES_ROOT\ocxfile\Shell]

[HKEY_CLASSES_ROOT\ocxfile\Shell\Register]

[HKEY_CLASSES_ROOT\ocxfile\Shell\Register\command]
@="regsvr32.exe %1"

[HKEY_CLASSES_ROOT\ocxfile\Shell\UnRegister]

[HKEY_CLASSES_ROOT\ocxfile\Shell\UnRegister\command]
@="regsvr32.exe /u %1"