Hello, people:) & Merry Xmas, sorry for bringing this about during the festive time, but I have a problem reinstalling my Trados Studio 2015. I've removed it, because it requesting me to deactivate the licence which I failed to do both via online and offline options ( i got the message: Deactivation Failed. System Access Violation exception...) so when i was installing the software again it wasnt successful & I the following message appeared: "Installation Package CHainer" is not working. Could you pls advise what to do & how to cure my Trados? MANY THANKS.