See
BUG: License Error with ActiveX Control Added at Run-Time mskb #
192693.
>When I run a program using a form that has the RichtextControl, I get OLE error code 0x80040112, "Class is not licensed for use". I registered RICHTX32.OCX using regsvr32.
>Are there other files in Windows that RICHTX32.OCX is dependent on?
--sb--