The errors you get with Qt 5.6 are known (see
viewtopic.php?t=1835). They are due to Visual 2015. When you apply the patch mentioned in the other thread, do you manage to compile the 'INSTALL' project?
P.S.: your INSTALL prefix is a bit weird (it should be a simple directory like 'D:/CCProjects"). But I don't think it is the cause of your first issue.