Value

Meaning

XF_SUCCESS

Successful operation.

XFERR_ABORT

Transfer was aborted.

XFERR_ALREADYEXISTS

Application ID already registered to another application.

XFERR_ENGINEPROBLEM

File transfer engine couldn't start, or internal file transfer engine error.

XFERR_INCOMPATIBLEVERSION

Incompatible version of the DLL.

XFERR_INVALIDPARAM

One or more invalid parameters.

XFERR_NOCONNECTION

Failure during a physical connection.

XFERR_NOTINITIALIZED

Specified session or connection is invalid.

XFERR_NOVVMODEM

Unable to open a VoiceView socket because a modem was not installed or was being used by another device.

XFERR_OUTOFDISKSPACE

Out of disk space.

XFERR_OUTOFMEMORY

File transfer engine out of memory.

XFERR_TIMEOUT

Connection failure due to timeout error.