device driver software not working

7:05

6:17

8:45

4:04

3:40

2:14

10:48

2:01

7:22

2:12

3:09

17:04

3:44

5:34

1:54

1:13

1:27

7:33

7:41

00:57

2:50

2:52

2:44

7:30

3:00

4:29

3:37

2:45

4:21

12:44

1:44

2:00

2:47

6:19

1:26

3:13

4:13

3:18

5:12

2:46

2:28

14:12

2:18

9:24

4:30

1:46

5:38

5:42

13:43

2:11

2:49

3:44

3:18

2:50

2:44

3:19

1:17

5:58

1:04