BUG FIX - FOR oscommerce 2.2 MS 2
After installing STS the admin panel > modules > sts > update
did not work. It simply was not updating. The same values remained so I could not turn sts on with the admin panel.
I had difficulty finding this fix (which I needed to get STS working) so I have included here.
The fix has been applied to oscommerce RC2. To manually apply to MS2 follow these instructions. They are from a shipping post as this fixes a number of issues: