[COMException (0x8007a988): Exception from HRESULT: 0x8007A988.]

Hola,

Estoy intentando utilizar una dll para un pago con tarjeta y me da este
error al intentarlo...

Error: System.Runtime.InteropServices.COMException (0x8007A988): Exception
from HRESULT: 0x8007A988.
at activextpv.clsBBVTPVClass.NuevoIdtx(Object& sIDComercio, Object&
sIDLTrans)
at Interdominios.pago.nuevoidtx()
at Interdominios.pago.Page_Load(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain()

Algún comentario o ayuda??? Muchas gracias! Gabriel

Server Error in '/' Application.
-
-

Exception from HRESULT: 0x8007A988.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.COMException: Exception
from HRESULT: 0x8007A988.

Source Error:


An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.


Stack Trace:


[COMException (0x8007a988): Exception from HRESULT: 0x8007A988.]
activextpv.clsBBVTPVClass.NuevoIdtx(Object& sIDComercio, Object&
sIDLTrans) +0
Interdominios.pago.nuevoidtx()
Interdominios.pago.Page_Load(Object sender, EventArgs e)
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +731