Handling missing dll exception

[kimiraikkonen]

Hi,
I have an mini application(exe ) imported a dll named classlibrary1.

But i tried something to catch a
custom msgbox error if the dll is not found or bad for the user.

I tried "catch blabla as dllnotfoundexce ption" with no help. Also try-
catch couldn't handle missing dll exception.

Could you define a sample code which calls a simple msgbox when a
button is pressed (if dll is missing)?

thanks