Script using custom DLL not working

I have a custom DLL and imported in the script component to use it. Withing the script designer, I can see the method accessing (from Intellisense). But when I run the package, it says that it does not find the method (if try to access the static method) or not able to load "type" I am instantiating it within the script.  
templeavenueAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

nmcdermaidCommented:
You could try late binding
Set oObject = CreateObject("YourDLLProgID")
Call oObject.YourMethod
To enable late binding you need to untick a setting in the editor though
0
templeavenueAuthor Commented:
Thanks for the reply. But it doesn't work. It will give me exception when I run the package. I need to add more info so that it can be resolved easier.
First, I am modifying existing DLL. In the same DLL, the classes existed before seems to be accessed and accessing the new class is giving me exception. The DLL is being done by different person in the past.
Second, Can you add reference fromt he Script Editor without putting the DLL in the .NET framework folder? I now have to put the DLL in the .NET framework folder as before in order to reference.
Also,  I tested the DLL by testing a small program to the the new class in the DLL.
I hope this would help us.

thanks again!
0
templeavenueAuthor Commented:
I figured it out. In the design time, it used the DLL in the .NET framework folder. But run time, it used the DLL registered by GAC(Global Assembly Cache). The DLL must be registered by using gacutil and must be the same .NET version used to created the DLL.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft SQL Server

From novice to tech pro — start learning today.