I have having serious difficulty getting Corel Toast working.
Indeed it worked for a while in version 14 and then stopped after a reinstall to El Capitan.
Its no better in Sierra.
Its just eats available memory (according to CleanMyMac3)
For a while it took like 3 minutes to bring up like an audio CD window, now it just eats memory and does nothing at the end.
On a 2011 iMac, 16 Gb.
Lots of disk space
Thanks in advance