List files to a table for a File Log

Hi,

I'm currently trying to make a File Log that would automatically list all the files in a specific path.

I almost found the answer to my problem:
Microsoft Access tips: List files recursively

However, there's some modifications I would like to do (I'm not good enough to do them myself so I ask for your help!):
1- When I restart the module, I want it to add the files that are not already listed and not every files again.
2- This solution gives me the path of the file, but I would like to have an hyperlink to open the file
3- I would like to start the module on the click of a button, to make it appear like some sort of ''refresh''. In other words, on the click of a button, I want it to do the Ctrl+G, insert the command string and press enter.

Thanks in advance!