Problem merging games in Fritz 15 database.

Hello everyone. I hope this question is in the right section. I just purchased Fritz 15 after having made the decision a few months ago to serious over the board chess. I'm having some difficulty and the program is not really intuitive for me. I'd appreciate any help.

I'm wanting to merge games and for some reason it is not letting me do it in the database. In my earlier Fritz 12 it was easy. But when I go through the same steps nothing seems to happen, nothing merges. I ran the updates. After running the updates I no longer have the problem of "find position" not working which was discussed on here elsewhere.

Is anyone else having a problem merging games in the database and how are you fixing the problem?

Thanks in advance. Your assistance is greatly appreciated.

Hope someone can assist. Does anyone have any ideas? I hate to ask such a basic question but can't seem to find any answered online or through chessbase or their pdf

If no one knows if you can point me in the right direction to get an answer that would be greatly appreciated.  Thanks again!

Figured it out.  I just wanted to post here in case anyone else had any similar question.  You highlight both in the database and right click to select merge games which I was doing.  But in Fritz 15 at that point you have to hit ENTER. 

Wait. I have the same question. There is already a database in my fritz 15 but it only has games dating upto 2013. Can you give me the instruction to add more games in it step by step. I would really appreciate it. Thank you.