msi: Check other sources if install media not present at last used location.
[wine] / dlls / imagehlp /
drwxr-xr-x   ..
-rw-r--r-- 184 Makefile.in
-rw-r--r-- 7903 access.c
-rw-r--r-- 6577 imagehlp.spec
-rw-r--r-- 2157 imagehlp_main.c
-rw-r--r-- 29015 integrity.c
-rw-r--r-- 9152 modify.c
drwxr-xr-x - tests