winsck.ocx regestration

would you pleas explane to me how to regester the file winsck.ocx.

I tried the folowing:
-copyed the file to c:\windows\system.
-right click choosed open with.
-remove the tick (always…..).
-clicked on other.
-choosed regsvr32 then open then ok.

but I got a mesage siad:
LoadLibrary[“c:\windows\system\winsck.ocx”]failed.Get error return0x00000485.

so pleas, if you have a solutions for this otherthan the above, just tell me.Iwould apreciat.