Hi Experts, I have a problem with the biomtrics identify method in OPOS, in java I successfully called the identify method but when i tried to migrate my code to C# I encounter a problem with Identify parameter(5th param), C# maps the VARIANT to ref object and it is need to be initialize before it will be passed to the Identify method of biometrics, now my problem is how to initialize that parameter with in C++ it is a safeArray of integers. Please help, sample code will be a much of help. Thanks Spike