Scene Builder 1.0 b40 (both 32-bit and 64-bit SB)

Reproduce Steps:
1. Install scenebuilder.msi (32-bit or 64-bit)
2. Verify registry key for fxml file association

Expected: HKEY_CLASSES_ROOT\fxmlfile\shell\Open\command
Actual: HKEY_CLASSES_ROOT\.fxml\fxmlfile\ShellNew

Affected cases:

scenebuilder/SB001-001
scenebuilder/SB001-001-64
scenebuilder/SB001-001-6u29
scenebuilder/SB001-001-6u29-64
scenebuilder/SB001-001-7u2
scenebuilder/SB001-001-7u2-64
scenebuilder/SB001-001-Static
scenebuilder/SB001-001-Static-64
scenebuilder/SB001-002
scenebuilder/SB001-002-64
scenebuilder/SB001-002-6u29
scenebuilder/SB001-002-6u29-64
scenebuilder/SB001-002-7u2
scenebuilder/SB001-002-7u2-64
scenebuilder/SB001-002-Static
scenebuilder/SB001-002-Static-64
scenebuilder/SB001-003
scenebuilder/SB001-003-64
scenebuilder/SB001-003-silent
scenebuilder/SB001-003-silent-64
scenebuilder/SB001-004
scenebuilder/SB001-005
scenebuilder/SB001-006
scenebuilder/SB001-006-64
scenebuilder/SB001-007
scenebuilder/SB001-007-64
scenebuilder/SB001-009-001
scenebuilder/SB001-009-001-64
scenebuilder/SB001-009-002
scenebuilder/SB001-009-002-64
scenebuilder/SB002-004
scenebuilder/SB002-004-64
scenebuilder/SB004-001
scenebuilder/SB004-001-64
scenebuilder/SB004-004
scenebuilder/SB004-004-64
scenebuilder/SB004-005
scenebuilder/SB004-005-64
scenebuilder/SB005-001
scenebuilder/SB005-001-64
scenebuilder/SB006-001
scenebuilder/SB006-001-64
scenebuilder/SB006-002
scenebuilder/SB006-002-64
scenebuilder/SB006-003
scenebuilder/SB006-003-64
scenebuilder/SB006-004
scenebuilder/SB006-004-64