I've had the same problem as another user reported that a blank dialog appears after launching the first time. The next time I run vs from a terminal, I get the license dialog, but when I click next the program terminates and the following is on the console:
process 27524: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed to open "/usr/var/lib/dbus/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
D-Bus not built with -rdynamic so unable to print a backtrace
process 27524: D-Bus library appears to be incorrectly set up; failed to read machine uuid: Failed to open "/usr/var/lib/dbus/machine-id": No such file or directory
See the manual page for dbus-uuidgen to correct this issue.
If I cancel from the license dialog another message is displayed as a pop-up that is looking for /var/slickedit/20/slickedit.lic. If I copy my license file there, when I try to start vs I get the same message.
I am on RHEL 6.7 x64.