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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>So, for whatever reason, my MapGuide installation of 2.5.2’s mapviewernet/setselection.aspx was throwing “Request Validation has detected a potentially dangerous client input value” errors whenever I used the SetSelectionXml function in javascript. Not really sure why it was doing that since the page has validateRequest="false" in the page declaration. <br><br></span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>Anyway, my solution was to add <httpRuntime requestValidationMode="2.0"/> to that folder’s Web.Config file. Now the page doesn’t throw validation errors.<br><br>Would it be a good idea to just include this tag in that Web.Config file by default in the installation? I probably was the one who caused the errors in the first place with my constant code hacking, but maybe using the config tag would make a harmless failsafe to make sure the pages don’t get validated.<o:p></o:p></span></p></div></body></html>