I need help here, please. I have a page that has links to a batch file in the user's computer, if the user doesn't have the batch file it will generate a page not found page, if it is found it will display the results by the batch file. My question is, there is a way to check for the presence of the batch file in the user computer and redirect them to a page explaining that don't have it. Or by detecting from the browser that the batch file doesn't exist when page can't not be displayed comes up, therefore they will be redirect somewhere. Can someone point me to the right direction on how to do such a program or even if it is possible? Thank you very much!!

In reply to Check Existence of a File by Anonymous Monk

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