How to get old VSCO presets working again with Canon EOS 5D3 files

HI! 

When I upgraded to Canon R5 from the 5Dmk3 a few years ago my existing VSCO presets wouldn't work properly and a wonderful person on here sent me new dcp files for R5/6 which solved my problem and was amazing! And of course after looking for 3 hours can't find who it was. 

I have a NEW problem. Went to edit some older images taken on my 5DMK3 and of course my presets dont work properly  - they show in grey italics and the image is a bit washed out . It seem after a lot of searching the problem is the adobe no longer supports this

“~~C - Kodak Portra 400_.lrtemplate” 

Is anyone able to help me please ! Im ready to throw my computer across the room. I have thousands of unedited images on the MK3 id love to finish editing , and obviously want consistency! 

My images shot on the R5 are still being editing perfectly with my slightly tweaked presets :) 

cheers Jo!