Mind manager Snap is not opening up whereas Mind manager 2020 is working completely fine. While I'm trying to open it up, I'm not even getting any message. It is simply trying to load for a while, thereafter no response. Initially MindManager was also not opening up because many .dll files were missing when I installed the mind manager 2020, then I manually downloaded those files and added to the respective folders. it helped me to open up mind manager 2020, but not the snap. I didn't try any reinstallation. Along with Mind manager 2020, I have installed Mindjet manager 15 on my computer and is chosen as the default program. Please help me on this.