By the way, are you aware that depending upon the E-mail software in use, the current working directory could change when using MAPI? Before creating instances of the MAPI controls, record the current working directory in a variable

lcOrgDir = SYS(5)+SYS(2003)

Whenever you've got code that is sensitive to the current directory, just simply make sure you execute:

SET DEFAULT TO (m.lcOrgDir)

The silent change of current workarea had me puzzled for a while when I first encountered it. Finally figured it out when I just happened to query the current working directory in the debugger.