Problem started when garage sale quit responding (been using this for two years), I since have deleted it, downloaded a fresh copy of 6.8 and it still will not load, still not responding once i attempt to open it.
I’m running Mountain Loin OS 10.8.5, on a Late 2008 mac book.
both, the macOS and the GarageSale versions are rather old. The support for both had ended for a long time. So you should think of upgrading both, your system and GarageSale.