running PHP4.1.3 on IIS 5 and everything work's fine I have only problem with using header() function problem is, after submiting form in first.php: echo "<form name=form_abc method=post action=second.php>\n"; and having in second.php: header('location:third.php'); it produces error in browser like this: CGI Error The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are: what headers?!? after reloading/refreshing page by user, everything is ok in logfiles of IIS I found out, that first.php has protocol code 200 second.php has protocol code 302 third.php has protocol code 502 (what leads to that error) third.php after refreshing/reloading has protocol code 200 please, help 5o -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php