Armadillo DLL unpacked but...

[taos]

Hi!
I've unpacked (succesfully ?) an armadillo 3.xx DLL.
OEP is ok, IAT is ok too. It's a Visual Basic DLL ocx.
When I use this DLL in a VB executable file it shows:
"You do not have an appropriate license to use this functionality" in my native language and this DLL is in english.
This is a Visual Basic message, not from DLL.
If I run this DLL with a VC++ executable then it only exits and don't do nothing.

any idea?

BTW:Regsvr32 was used to register it.