Logon failure: valid session ID already exists.
The MAPI messages control is already using a valid session ID.
Action returned successfully.
Text is too large.
The text in the message was too large to send. The mail wasn't sent. Text is limited to 32K.
Too many files.
Too many file attachments are contained in the message. The mail wasn't sent or read.
Too many recipients.
There are too many message recipients specified. Mail wasn't sent or read.
Too many sessions.
The user has too many sessions open at once.
Type not supported.
Unknown recipient.
The recipient doesn't appear in the address list. Mail wasn't sent.
User canceled process.
The current action was not completed because the user canceled the process.
Can't create button.
Can't create a timer resource.
Requested data was not supplied to the DataObject during the OLESetData event.
Expected at least one argument.
Non-intrinsic OLE drag and drop formats used with SetData require Byte array data. GetData may return more bytes than were given to SetData.
Property is write-only.
Invalid object use.
Invalid procedure call.
invalid property value.
DataObject formats list may not be cleared or expanded outside of the OLEStartDrag event.
Illegal recursive invocation of OLE drag and drop.
Property is read-only.
Unsupported function.
Specified format doesn't match format of data.
A call to the Windows function GlobalAlloc () failed.
GlobalAlloc() Windows function failure.
Bad GraphicCell PictureClip property request.
The index argument for the GraphicCell property is out of range. This argument must be in the range 0 to (PicClip.Rows * PicClip.Cols)1.
Bad GraphicCell Index.
Unable to obtain bitmap.
Only bitmap GraphicCell pictures allowed.
Cell size too small (must be at least 1 by 1 pixel).
The ClipHeight and ClipWidth properties specify coordinates which are outside the boundary of the bitmap loaded in the PictureClip control.
Clip region boundary error.
Cols property must be greater than zero.
Unable to obtain display context.
Property is write-only.
A call to the Windows function GetObject () failed.
GetObject() Windows function failure.
Unable to allocate internal picture structure.
You can load only bitmap (.bmp) files into the PictureClip control.
Picture format not supported.
Unable to obtain memory device context.
No GraphicCell picture size specified.