invalid user name or password

access denied

resource not found

nil Handle error

not enough memory

file in use by another program

unexpected end of file

illegal access permission

internal file system error

disk full

permission doesn't allow writing

file locked

bad reference number

file not open

hardware volume lock

software volume lock

directory not found

directory full

file already exists

too many open files

file already open for writing

no such volume

disk error

file not found

external file system error

bad file name