I think that I am having trouble with the following lines of code:

DECLARE INTEGER FindWindow IN USER32.DLL ;
STRING @lpClassName, STRING @titlestr

How do you recommend that I change this line of code so that it works under all Windows operating systems?

With these lines of code I assume that it is the User32.dll that is not on the particular user's system. Where can they get that file to install it? Isn't is just a standard Windows System file?

Thanks,
Phyllis