Lightroom errors after win10 reinstall

I recently reinstalled my win10 and i get these errors while opening lightroom. I know the support has ended for lightroom 6, but would like to still get some clarity how i would fix these since official download for LR6 is not supported anymore.and I still have the disk but its not the latest 6.8 version for it. I still have my windows.old files saved on backup if i need to dig up something to salvage, if something there would help solve it
These errors are what i get on app startup and also get lower one for when i try to load my catalog/backup catalog.
