Application Details of statusErr, readErr, writErr, badUnitErr, unitEmptyErr, openErr, closErr, dRemovErr, dInstErr

Error Id:	-18
Error Code:	statusErr
Error Message:	Driver can't respond to Status call

Error Id:	-19
Error Code:	readErr
Error Message:	Driver can't respond to Read call

Error Id:	-20
Error Code:	writErr
Error Message:	Driver can't respond to Write call

Error Id:	-21
Error Code:	badUnitErr
Error Message:	Driver ref num doesn't match unit table

Error Id:	-22
Error Code:	unitEmptyErr
Error Message:	Driver ref num specifies NIL handle in unit table

Error Id:	-23
Error Code:	openErr
Error Message:	Requested read/write permission doesn't match driver's open permission, or Attempt to open RAM serial Driver failed

Error Id:	-24
Error Code:	closErr
Error Message:	Close failed; Permission to close .MPP driver was denied

Error Id:	-25
Error Code:	dRemovErr
Error Message:	tried to remove an open driver

Error Id:	-26
Error Code:	dInstErr
Error Message:	DrvrInstall couldn't find driver in resources

Error Id:	-27
Error Code:	abortErr
Error Message:	IO call aborted by KillIO; Publisher has written a new edition *OR*