FOR$IOS_NO_SUCDEV and FOR$IOS_FILNAMSPE

Hello All,

Could you possibly tell me when I would get the following errors while calling an OPEN statement?

42

severe (42): No such device

FOR$IOS_NO_SUCDEV. A pathname included an invalid or unknown device name when an OPEN operation was attempted.

43

severe (43): File name specification error

FOR$IOS_FILNAMSPE. A pathname or file name given to an OPEN or INQUIRE statement was not acceptable to the Intel® Fortran RTL I/O system.

Thank you for your help.

Daniel.