I could not able to open files using LibreOffice 5.2
But I do able to open LibreOffice blank page.
Its sure that those files are not corrupted, as I could able to open same in other PC where LibreOffice is installed.
I tried to uninstall and install.
I had removed files/directories shown in Path after uninstalling.
Right now, I could not able to open any Documents. Any help will be useful to me.