InstallDialog 0 0 338 267 Rare Install directory Download only Optional packs true Click verify... error Qt::Horizontal 0 0 Total install size true Do not try to install. true Less is slower. (0: Default) TextLabel true Ignore free space Download size Force redownload true Use with caution! Max workers true Click verify... Qt::Horizontal 40 20 Cancel Verify Install QFrame::StyledPanel QFrame::Raised 0 Warnings