I'm new to Intel VTune tools and I have a problem analyzing a rather large "logfile" in VTune Amplifier. The problem is that VTune Amplifier crashes when I try to look at the Bottom-up view in the Locks and Waits analysis (after collecting some data with Concurrency Analysis). I've noticed that it crashes shortly after allocating 4GB of memory. Does that mean that VTune Amplifier cannot allocate more than 4GB of memory because it's a 32-bit app in some way? I'm using Windows 7 64 Bit and Intel VTune Amplifier XE 2013. I guess I could try to collect less data during the Concurrency Analysis? Currently the folder with the log data for that project is about 3,3GB.