Okay I have a program that will screen capture someone else on my network (program running on their machine) every 10 minutes and save the image to a directory on my computer.

I have one problem, if there screen saver is on, it will produce an error.

How should I handle this?
Disable screen saver?
How do I know if screen saver is active?
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Also, is there a way to know if a certain application is running? For instance, send me a screen capture if Word 97 is open.