The precise path may vary depending on how your Windows host is setup, but on my Windows system it's at:
C:\Users\username\AppData\Roaming\VMware\config.ini
Replace "username" with your username, and possibly "Roaming" with "Local" or "LocalData" depending on what's there. The "VMware" sub-folder is generally present if you found the right location, but you may have to create the config.ini file if it's not already there.
But there's a number of places we check for config settings, so if you check the top of a vmware.log file for one of your VMs and search for all the lines that contain "DICT ---" it should list them all, as well as all the options it picked up from them so you can double-check that it worked.
