Device Manager Message The device was disabled successfully. [name]:USB FLASH DRIVE USB Device [class]:Disk drives [guid]:(null) [deviceID]:USBSTOR\DISK&VEN_&PROD_USB_FLASH_DRIVE&REV_53CG\19581C000A60&0
Pls see the attached file .Symantec block the pendrive and the there are meesages kept in Client Managment > Security Log
How to enable it
its enabled by application and device control policy; u need to withdraw the policy
open sepm
click on policies
select application and device control policy
select withdraw ; select the group
this wil enable the pendrive.
Do you have access to your SEPM?If yes add the device ID of your USB drive to exceptions.Refer this KB
How to block USB Thumb Drives and USB Hard Drives, but allow specific USB Drives in the Application and Device Control Policy in Symantec Endpoint Protection.
I did not access to SPEM
Any alternative way
Open add/remove programs
select symantec endpoint protection
select modify
remove network threat protection and proactive threat protection
complete the install
reboot
you should be able to access the USB