I don't think you could. The gesture counter is a registry entry named UsageCount, most probably under:
HKEY_CURRENT_USER\Software\TCB Networks\StrokeIt
When you installed the new version over the previous one it got overwritten.
EDIT: ehh, I was slow :)
Edited 1 time(s). Last edit at 01/19/2010 08:29AM by gemisigo.