https://bugs.winehq.org/show_bug.cgi?id=39482
--- Comment #1 from Alex Henrie alexhenrie24@gmail.com --- To clarify, STGM_CREATE_MODE is defined as (stgm & 0x0f000), STGM_CONVERT is defined as 0x20000, and (stgm & 0x0f000) is always less than 0x20000, so the STGM_CONVERT case is never executed. See https://source.winehq.org/git/wine.git/blob/65d699eb5f7fc151197f3dc9f36499ee...