change the default program for opening files

7:17

1:33

2:51

11:09

4:30

13:05

1:54

کوتاه

3:39

1:45

25:20

34:37

5:26

3:58

1:57

12:59

3:42

13:18

کوتاه

کوتاه

10:04

3:52

3:52

6:44

10:55

14:39

1:00:49

1:10

2:08

1:53

6:44

1:26

1:05

14:39

3:34

2:39

کوتاه

2:24

1:43

1:43