look what is going on there is udf metro and child gui on metro gui. minimalize it to tray and restore then white gui and black gui and u will see difference https://mega.nz/#!O4sCBRAK!lOQc5XGgUCZljRjpWycEI7eJa_NSGBRT1liv_7_Qejg   if u afraid download this then , download metro udf and replace example.au3 with this ; =============================================================================================================================== ; Name ..........: