With every windows install, file permissions are removed


Aug 21, 2016
Hi, a few moths ago, I attached my internal hard drive to another computer to copy some files then reattached it to the original computer and then re installed windows on it. The files that I have copied were not opening, all the permissions were removed, I went to permissions tab and in advanced tab and added permissions to each and every file and folder one by one and the problem was solved then.

Now in present, I again reinstalled windows and the same thing happens again with addition to the same problem on files that I created with my last windows. I am able to again give permissions to files but not to folders and with every windows installation it is getting pretty annoying.

Hope you understand my problem.
Every help is appreciated.