No data

Hi - I have managed to set up my experiment using 4 questionnaires - everything is working fine..........except!

I have no data! No data folder was written. I added a data folder (called 'data') in the hopes that some data would magically appear and ran the experiment again. I looked in the folder that the exp is contained in, and every folder above and around it, but cannot find any data. So far this is not too drastic as I have only lost 1 pilot but obviously when I run participants next week this would be disastrous (and expensive!).

The help file says that MediaLab automatically creates the data (and the folder) - but is there something that I'm supposed to do to 'tell' medialab that I want data?

Thanks