If you don't mind, I'll take a stab at this. I looked at the file you posted, it didn't look like there were any questions. Just fillers: assuming this was one?:
Question: Which of these are true about edit checks? Select all that apply. Edit checks: evaluate clinical data and determines if the data is invalid. look for missing data.Need an incorrect statement hereprovide standardized text for discrepancies.Are created by the data management system and a clinical data reviewer
The error you are seeing is most often caused by wierd characters in one of the questions. Examples: @#$%^&**()
Are you using any of these?
