Request for anyone with FMRTE for PC

I'm looking for someone who has a copy of FM12 and FM12RTE on PC. I have both of these on my Mac but there is a problem with one of my save files. Basically the add/remove league bug caused my save file to explode to over 250k players, which is a stupid amount and slows my save down enormously. It is my favourite save and it was never 'completed', and it prevents me from enjoying FM13. I am asking if anyone has both of the FM12 and FMRTE for 12 to edit my save so that all players, under a certain limit of CA/PA (say 100) will retire and lighten my save file. I cannot do this because the Mac version of FMRTE does not have a 'Mass edit' option so it wouldn't be practical to do this for individual players up to 200k times!
I know it is unlikely that anyone would volunteer to do this, but hey, you can't win the lottery if you don't buy a ticket!
Here is a link to the file on dropbox: https://www.dropbox.com/s/kohvpnt4ug0lja9/Birmingham.fm
It would be much appreciated if anyone was willing to help!

Thank you so much! AFAIK there is a 'Mass edit' option and you can search for all regens with CA/PA under 100 and make them age 45 or whatever the oldest is and give them attributes of 1. I'm not sure how difficult it is either because, well, you can't do that on my FMRTE! What I do know is that loading all of those players straight away can slow your computer a lot as the editor searches for them, so maybe doing them in chunks would be faster.

Thank you so much Styot! You are a life saver