Hi Please check this  document & let me know if that helped you.

http://service1.symantec.com/SUPPORT/ent-security.nsf/docid/2008083110540548

Please mark this as solution of this helped you.

I got alot of printers in my company. Is there a specify printer class that I can exclude instead of adding it one by one?

You can run the dev viewere on two three systems with the pronter attached to them.
If your printers share a common class ID then you can exclude that Class ID. But of the printers dont have common Class ID then you may have to exclude them by Device ID.

Hi All,
i have implemented the Device control to Block al the USB device in MyCompany. But Can some one guide that how can i exclude the digital cameras. As i have followed the process which is given in his link " http://service1.symantec.com/SUPPORT/ent-security.nsf/docid/2008083110540548" but i could not succeed. Kindly guide ....

Or is there any Utility or tool by which we can access the camera through wizard and we can fatch the photos....?

Hi all,
I have implemented the Device control through SEP 11.0.
If i am adding the Disk Drive to the Blocking List then some of the computers keep on restarting. It is happning with some of the computers but not with the all..
Can someone guide me what can be the Problem....