>>>>You have to subclass control visually or you'll get error in runtime. See BUG: License Error with ActiveX Control Added at Run-Time mskb #192693.
>>>
>>>Right, I did subclass it manually.
>>>But now I want to define another class based on it.
>>
>>"Visually" means in VCX not in PRG. After that you can subclass it as any other class
>>
>>For example,
>>

>>CREATE CLASS myWinsok OF testlib AS oWinsock FROM testlib
>>

>But that opens Class Designer. I want to DEFINE another class based on my own OLE class.

It doesn't opens Class Designer if you specify all the parts of the statement correctly