Sage 50 Canada

Hi, I just started a new year and got this message "the program is about to clear old data from the system. Do you want to clear this data? Should I say yes or no? I have backed up already

We have completed our year end, moved our systems forward, entered about 2 1/2 months of data into our new year. After this we found we had an error at the end of our previous year that has to be corrected. We went back and corrected the error in the…