ID:212012 JEDEC STAPL Format File, Jam STAPL Byte Code 2.0 File, Serial Vector Format File, or In System Configuration File <name> is read-only. Select another file name.

CAUSE: You typed the name of an existing JEDEC STAPL Format File (.jam), Jam STAPL Byte Code 2.0 File (.jbc), Serial Vector Format File (.svf), In System Configuration File (.isc) in the File name box of the Create/Update > Create Jam, SVF, or ISC File dialog box. However, the file name you typed is for a file that is read-only.

ACTION: type a different file name in the File name box, or change the write permissions for the file and try again.