It sounds like some system misconfiguration for URLs handled by the Windows Shell. Not sure how that could happen, but do you also have problems like that when you click on a link in an email for example?

GoUrl() underneath uses ShellExecute() and all it does is pass the URL to the browser. So unless the page you're bringing up is opening new windows, you should only see the window with the actual result.

Note that if you access a link that requires a download of some sort (ie. the browser normally would 'open' this window) it will also pop up in this way. You're just hitting a URL the same way as if you typed it into your browser.

+++ Rick ---

>Could someone explain to me why the following is opening two browser windows? The first is the default for the computer, the second is the actual window I'm opening.
>
>Thanks, Dan
>
>
>
>set procedure to wwutils additive
>
>GoUrl (("http://www.mywebsite.com/images2009/");
>+ urlencode(alltrim(si1.temp))+".jpg")