I am using the MassHunter Qualitative Analysis software to look at data files from our HPLC/QTOF-MS system. Every time I try to open a file, the software takes several minutes to actually open it. Sometimes the software will stop responding or even crash. This is very frustrating when trying to compare a bunch of files. Our hard drive is nowhere near full - could it be we need to upgrade the computer we're using? We're using the computer that was provided when the instrument was installed. Would adding more RAM help resolve the issue?