Data Persists in Dll

[agmorgan]

I am currently passing data to a dll and recording the output.
If I send one set of data I get the correct information back.
If I restart the application and send a second set of data I get the correct information too.

However, if I write a loop that calls the dll, the first set of data gives the correct info, but the second set is wrong.

This implies to me that an array or something is not getting cleared in the dll before the second call.
Unfortunately, I didn't write the dll so I cant change it.

Is there any way of resetting the dll (removing it from memory?) before I make the second call?

I tried this http://www.vbforums.com/showthread.p...+memory+unload but it didn't help.