I am using SuperLab 4.0 and my computer seems to crash at the end of every other block; when this happens the data up to that point is not saved. It will save a blank file with the headers of each column but will not save any of the data. Is there anyway to retrieve the missing data? As well, is there anyway to prevent the computer from crashing during every participant (Superlab is the only program running on that computer during the experiment)? I was able to successfully run one participant and that data was saved properly.