Hello!  Please provide instructions for cutting down the large files if you will.  On the "server" PC that hosts QB 2019 it runs adequately.  ON the second PC.. exact same type of computer, it takes almost 2 full minutes to open a file.  I followed the instructions above and just like Mmad10, that only worked for one company file, then returned back to it's slothfulness.  Productivity is at an all time low when I need it to just be regular.   Is there more information to assist me.

Thanks,  Ally