I'm using Parallel Studio XE 2013 with VS2012. When I try to debug my programs I can't view any variables. The "locals" list is empty and quickwatch displays "unable to evaluate the expression". This happens even for the smallest projects, e.g. with only one variable. I don't see any meaningful error messages during build and in the debug window it's stated that the symbols are correctly loaded.
I'm not sure if it's relevant but my university uses a license server with floating licenses, and I'm off-campus, connecting over VPN.