Print Merge

I am trying to print merge in Corel 2017. In the past I have had no issues following the instructions and everything worked. I have tried today to do the same process and I get to saving and then it just goes to "edit print merge " on the toolbar and does not give me the other options in the toolbar. I am using a csv file to import data. As I have indicated it has worked in the past. I have done a major windows upgrade lately, do you think this could have affected the process. Any help appreciated