No it would do nothing just try Uninstalling and Reinstalling the game

Wee Diesel
@Wee Diesel
Posts
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BO1 zombies cutscenes lag like crazy, but gameplay is smooth. Any fix? -
BO1 zombies cutscenes lag like crazy, but gameplay is smooth. Any fix?Personally I have had no problems with this but it could be down to your Quality settings or maybe a corrupted file in your game files. What I would recommend would be to Verify Integrity of game files or Uninstall and Install. If you are unsure on how to Verify Integrity of game files for Steam Game follow this format.
Go to Steam > Library > Right click on chosen game (in this case its BO1) > Properties > Local Files > Then choose the option Verify Integrity of game files...
Hope this information helps if not my apologies. If it does help please let me know by replying it would be much appreciated.
Have a good one!