How to get version 6'0'7 working again properly

I have become a regular user of LibreOffice, and am using your 6.0.7 version in preference, simply because it provides notice of ‘requiring changes to be saved’, whereas many of the other versions do not. Now recently I have been reinstalling the program using the 6.0.7 again and then closing my PC. Usually when I power up my PC the following day, I find problems with LibreOffice because during the night the 6.0.7 has somehow converted itself to the 6.1.5.2 version and does not indicate whether saving is required or not. I use Windows 10 & 64bit on a relatively new PC. Also the structure of the file gets jumbled up. [each time I use Revo Uninstaller to remove the previous version before reinstalling the newer version - Now I shall remove the offending 6.1.5.2 version (even though I had renamed it, & moved it to a subfolder so it would not interfere in any way) from the download folder beforehand.] - 4.3.2019 - nick@sahajvidya.org.uk

I am now a little elderly, at 80 & beginning to find things a little difficult. I am building & maintaining the Sahajvidya.org.uk Website which is nearing completion and is quite critical to this current very difficult ongoing worldwide situation with so many troubles in and around the world. This project is put forward as possibly the answer. It describes something absolutely vital for all humanity, put forward by the latest Incarnation recognized to have walked upon this Earth, and who has come here to save all of Humanity. May God save and bless us all.