Disconnected USB Camera Displays in MAX

[SJT]

I have a USB camera that shows up in NI-IMAQdx devices in MAX even after the camera is disconnected.  MAX displays the camera serial number.  When Grab is selected, get Error 0xBFF6901B timeout.

Any ideas??

[udka]

Did you try closing MAX and opening it again? still it shows camera?
-timeout tells you that whatever time you specified within which MAX is unable to connect/get data from camera.
-Provide screenshot also that would be more helpful.

[SJT]

Thanks, Uday.I opened/closed Max and also restarted the PC.  Still shows the camera as connected (see attached).

[udka]

Thanks for the update.
-Does MAX give same error when camera connected?
-What are the acquisition parameters?(Post screenshot when error occurs).

-I am not sure of this. Might be MAX database got corrupted and resetting it might solve the problem. Ref following link to reset MAX http://digital.ni.com/public.nsf/allkb/2C7480E856987FFF862573AE005AB0D9