omni 3.1.8, iPhone, ask for synchronous,
then, warning: can not synchronous local database , and suggest manually change database from the setting
then click cancel
then click setting, click " exchange database"
then pop up can not done
then go back to main page,
all data gone !!!
then go to setting, click backup
then click the most recent backup (about 55mb)
then pop up " synchronous" ,
then pop up " can not do"
then data gone!!!
then go to backup again !
then find: most important backup database(about 55mb) GONE!!!
It contains important slip pictures!!!