magnet:?xt=urn:btih:70a2497dbb0b83d9015e5738356f5b75327795e6&xt=urn:md5:23f24fa87cf9b6b6a682fa339e1d3abb&xl=1966149&dn=qtcreatorcdbext.7z&as=https://download.qt.io/archive/qtcreator/4.4/4.4.1/installer_source/windows_vs2015_64/qtcreatorcdbext.7z&tr=http://bt.qt-project.org:6969/announce