If you can no longer see your tournament when you click Open Any tournament, then the following might be the reason:
1.BTM-2013 is not looking in the correct drive and directory. On the What to Show tab, click on the Default folder for tournaments. Alternatively, in the lower right corner, you can navigate to the folder that contains the tournament file.
2.You are past the ending date of your tournament, causing the program to consider it an old tournament. On the What to Show tab, click the All Tournaments button to display all the tournament files regardless of the dates.
3. The tournament file has not been converted from an older version of BTM. On the What to Show tab, click the Show All Recognized Files and BTM-2013 will display tournament files in the BTM-2007 and/or BTM-5 formats.