Whilst the vast majority of users don't seem to having any problems, we've had a few people e-mail us saying that when they try and run NightCal they are getting the message "
FATAL ERROR - Invalid data in LoadVSOPData ". We think we know what's happening, but still don't fully understand why.
The more information we have as to why these few people are getting this error message, the quicker we can come up with a fix. If this happens to you, please could you e-mail us straight away at
nightcal@hotmail.co.uk.