WARNING: Symantec strongly recommends that you back up the system registry before making any changes to it. Incorrect changes to the registry may result in system instability, permanent data loss or corrupted files. Be sure to modify the specified keys only.
You can disable the AutoRun/AutoPlay feature in Windows using the following registry settings:
Bit Number Bitmask Constant Description 0x04 DRIVE_REMOVEABLE Disk can be removed from drive (such as a floppy disk). 0x08 DRIVE_FIXED Disk cannot be removed from drive (a hard disk). 0x10 DRIVE_REMOTE Network drive. 0x20 DRIVE_CDROM CD-ROM drive. 0x40 DRIVE_RAMDISK RAM disk.