not able to detect my lumia 520 on laptop

[nitesh27]

guys i own a lumia 520.
after installing windows phone dev preview my laptop is not able to detect my device.
i have a lenovo z580 laptop with windows 7 home premium installed.
please do let me know if anyone else is experiencing the same problem.
kindly suggest me solutions to solve this issue.

 

[Kaushik Banerjee]

Go to device manager and look for your phone drivers and uninstall them...now connect your phone...it will automatically install the drivers.....

 

[Kaushik Banerjee]

You might consider checking this page http://support.microsoft.com/kb/2749484

 

[nitesh27]

ohkay dude thanks it worked.

 

[Kaushik Banerjee]

ohkay dude thanks it worked.