Problem with Calendar

Hello everybody,

I have a slight problem with my M8 : I made some mistakes with previous FW and ActiveSync, so each of my calendar event is now 5 to 7 times in my calendar and I can't delete any of them from the calendar app.

Do you know were is the file that contains all the event so i can delete it. (i don't care getting my appointments back).

I'm using M8 SE with last official FW.

Can someone help me ! It's annoying to have alarm 7 times a day for appointements !

Pierro, Do not worry to much about issue´s with the calender since i have a lots of issue´s with it aswell!

For your issue i see 2 ways to proceed:
*delete every double ones by hand
*backup and restore settings to default, afterwards you can restore the backup settings except the calender events..?