I don't think that there is an easy way to convert an .lss file (which is an xml structure, into and .csv file, which is a basic text file.
But it doesn't stop here: LS 1.85+ does not offer all the functions that LS 1.9 offers. So you might have used things, that are not available on the university server.
Well, there are some options now:
- Taking the time spent as training, as it was planned anyway and create your survey again on the university server
- Setting up your own server with an up to date version of LS (not that old thing your university is using)
- Get an account with Limeservice. Depending on the number of interviews you need this might be actually not that expensive (checked and 100 responses are $10, 1000 are $ 60).
Maybe there is someone else who has a better idea. But as far as I know, there is not tool to transform a .lss file to a limesurvey readable csv file.