The following errors and warnings can be thrown by the Self-Extractor module:
xcdWarningGeneral (10)
xcdWarningFilesSkipped (40)
xcdWarningEmptyZipFile (50)
xcdErrorNoZipFile (100)
xcdErrorZipStruct (110)
xcdErrorMemory (120)
xcdErrorNothingToDo (140)
xcdErrorDiskFull (150)
xcdErrorEOF (160)
xcdErrorUserAbort (190)
xcdErrorMultiDisk (410)
xcdErrorWrongDisk (420)
xcdErrorCantCreateDir (510)