msi: Don't fail if the directory already exists in MsiCreateAndVerifyInstallerDirectory.
[wine] / dlls / dmcompos /
drwxr-xr-x   ..
-rw-r--r-- 226 Makefile.in
-rw-r--r-- 22647 chordmap.c
-rw-r--r-- 13924 chordmaptrack.c
-rw-r--r-- 5866 composer.c
-rw-r--r-- 2014 dmcompos.idl
-rw-r--r-- 167 dmcompos.spec
-rw-r--r-- 15682 dmcompos_main.c
-rw-r--r-- 5410 dmcompos_private.h
-rw-r--r-- 13862 signposttrack.c
-rw-r--r-- 1101 version.rc