When inserting an attachment, use Original FileName at the display text rather than the FileName, which has been stripped of illegal characters
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Policies\MacroView\DMF\UserOptions |
| Value Name | UseOriginalFileNameForInsertAttachment |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |