I am opening c:\temp1\a4b512a4-a1ac\scene1.mb through a C# addin and it gets opened inside Maya.
When I go to File, Open Scene... I see that the Open Dialog defaults to the C:\temp1\a4b512a4-a1ac directory (working as expected, as it defaults to the directory of scene1.mb).
I canceled the dialog.
I opened c:\temp2\439a-9875\scene2.mb again through C#, and the file gets loaded inside Maya.
When I go to File, Open Scene... it still defaults to C:\temp1\a4b512a4-a1ac (this is the issue since we expect it to default to the c:\temp2\439a-9875 directory).
