You have to open shell32.dll in resource hacier and edit the dialog 1020 and make the bigger and\or move it up, down, left, right 1020 DIALOGEX 20, 20, 250, 84 STYLE DS_FIXEDSYS | DS_MODALFRAME | DS_NOIDLEMSG | WS_POPUP | WS_CAPTION | WS_SYSMENU CAPTION "" LANGUAGE LANG_SPANISH, 0x3 FONT 8, "MS Shell Dlg" { CONTROL "", 106, "SysAnimate32", ACS_TRANSPARENT | ACS_AUTOPLAY | ACS_TIMER | WS_CHILD | WS_VISIBLE, 7, 0, 236, 25 CONTROL "", 103, STATIC, SS_LEFTNOWORDWRAP | SS_NOPREFIX | WS_CHILD | WS_VISIBLE, 7, 48, 236, 10 CONTROL "", 102, STATIC, SS_LEFTNOWORDWRAP | SS_NOPREFIX | WS_CHILD | WS_VISIBLE, 7, 38, 236, 10 CONTROL "", 104, "msctls_progress32", WS_CHILD | WS_VISIBLE, 7, 63, 190, 8 CONTROL "", 105, STATIC, SS_LEFT | SS_NOPREFIX | WS_CHILD | WS_VISIBLE, 7, 74, 192, 10 CONTROL "Cancelar", 2, BUTTON, BS_DEFPUSHBUTTON | WS_CHILD | WS_VISIBLE, 202, 63, 40, 14 }