Dear Thomas, dear MSNoise users, No problem to fix, just a tip. For people who are not familiar at all with MySQL (like me), here is how to reset the correlation computation jobs from 'D'one to 'T'odo between a certain range of dates. I needed to do that because the disk where I wrote the correlations get full, but MSNoise kept trying to do the following job even if the correlation couldn't be written. Actually, maybe there is a way to let the job set to 'T' if the correlation is not really saved on a disk... Anyway, here is the command I used in phpMyAdmin, using the SQL tab, once you selected your database: UPDATE `job` SET `flag` = 'T' WHERE `day` BETWEEN 'date1' AND 'date2'; Then press Go button. Before using it, I would like to have the advice from a MySQL expert: is it the right way to do it? If yes, it could be worth to have this line in the documentation somewhere. Cheers, Aurelien. -- aurelien.mordret(a)gmail.com Mobile: 0033 6 67 51 53 56