[Bug 26723] New: Dragon Age Ultimate Edition installer rejects second disc

http://bugs.winehq.org/show_bug.cgi?id=26723

Summary: Dragon Age Ultimate Edition installer rejects second
                    disc
           Product: Wine
           Version: 1.3.17
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Dragon Age Ultimate Edition's installer runs fine until you
get to the second disc prompt.  When you put in the second disc,
wait for it to mount, and click the installer's "Retry" button,
the game thinks for a moment... then ejects the disc, and puts
up the insert disc prompt again.

A +file log of the stuff after inserting the second disc shows:

trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll",0x33f0e0,0x33f0f4,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll" 520 0x33ee10 0x33f0f4)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll",0x33ed00,0x33ed14,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll" 520 0x33ea30 0x33ed14)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll",0x33f0e0,0x33f0f4,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll" 520 0x33ee10 0x33f0f4)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll",0x33ed00,0x33ed14,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll" 520 0x33ea30 0x33ed14)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll",0x33f0e0,0x33f0f4,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll" 520 0x33ee10 0x33f0f4)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll",0x33ed00,0x33ed14,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll" 520 0x33ea30 0x33ed14)
trace:file:DeviceIoControl (0xb8,2d480c,(nil),0,(nil),0,0xeddb98,(nil))
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll",0x33f0e0,0x33f0f4,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisNextFile.dll" 520 0x33ee10 0x33f0f4)
trace:file:RtlDosPathNameToNtPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll",0x33ed00,0x33ed14,(nil))
trace:file:RtlGetFullPathName_U
(L"C:\users\dank\Temp\nsy20cc.tmp\nsisUnRar2.dll" 520 0x33ea30 0x33ed14)
trace:file:DeviceIoControl (0xb8,2402c,0xedd7de,2,0xedd7e0,24,0xedd7d8,(nil))
trace:file:DeviceIoControl (0xb8,2d4808,(nil),0,(nil),0,0xeddb98,(nil))

One funky detail: both disc1 and disc2 have the same volume label
(the guy at EA who made the masters wasn't thinking straight, I guess).
I sure hope this isn't confusing the operating system.