Installer: Suppress error if newer version of vcredist is already installed

Task-number: QTCREATORBUG-8076

Change-Id: Ia39491569fe696ec27c8375251ce6a0d5923dc1e
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>

dist/installer/ifw/packages/org.qtproject.qtcreator.application/meta/installscript.qs

@@ -121,7 +121,7 @@ Component.prototype.createOperations = function()
                                 "@TargetDir@\\bin\\qtcreator.exe",
                                 "@StartMenuDir@/Qt Creator.lnk",
                                 "workingDirectory=@homeDir@" );
-        component.addElevatedOperation("Execute", "{0,3010}", "@TargetDir@\\lib\\vcredist_msvc2010\\vcredist_x86.exe", "/norestart", "/q");
+        component.addElevatedOperation("Execute", "{0,3010,1638}", "@TargetDir@\\lib\\vcredist_msvc2010\\vcredist_x86.exe", "/norestart", "/q");
         registerWindowsFileTypeExtensions();
     }
     if ( installer.value("os") == "x11" )