msi: Search the last used source if the cabinet to extract cannot be found

[James Hawkins]

Hi,

Fixes a regression introduced with the assembly patches.

Changelog:
* Search the last used source if the cabinet to extract cannot be found.

 dlls/msi/files.c   |    3 ++-
 dlls/msi/helpers.c |   10 ++++++++++
 dlls/msi/msipriv.h |    1 +
 3 files changed, 13 insertions(+), 1 deletions(-)

-- 
James Hawkins
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