reteriving information through EmployeesInfo object...

hi all,

i m facing a problen in this code..

oEmployeesInfo = new SAPbobsCOM.EmployeesInfo();

if(oEmployeesInfo.GetByKey(8));

SBO_Application.MessageBox("Employee Name: " + oEmployeesInfo.FirstName + Constants.vbNewLine, 1, "Ok", "", "");

in this code i m getting a error

"Retrieving the COM class factory for component with CLSID {EB49B71E-C20E-4D6D-8ECD-A641B0BAAA35} failed due to the following error: 80040111."

how can i overcome to this problem....

regards

nirdesh panwar