Question
Cannot open two company files simultaneously
Up until today I've been able to simultaneously open QB Desktop Pro 2018 AND QB Desktop Pro 2019. Yesterday I only opened Desktop Pro 2019 and was prompted to install an update. Now today I cannot open both 2018 and 2109 at the same time. Is anyone else having this problem? Is there a fix? I'm hoping someone has a suggestion. This will be a huge negative game changer in regards to efficiency and functionality.