https://forum.qt.io/topic/23052/how-to-remove-a-file-which-has-opended-by-other-app
How to remove a file which has opended by other app | Qt Forum
Jan 11, 2013 - I know that linux can remove a file in using by system support ,but how can I do it use Qt in windows? QFile::remove it dosen't work. any help, thanks!
how to remove