[Zubersoft]

What is the name of the file on the files tab? Does the file have those numbers at the end as well? I'm assuming so, otherwise I'm not sure why the title would have those numbers. I'm going to need more information about what process you are using, because I just opened the Dropbox app on my tablet, tapped a file, tapped the three dots at the top right, tapped "Open With" and tapped MobileSheets in the list and the file imported fine without any numbers appended to it. If this doesn't match what you are doing, let me know.

Mike