Suppresses the warning that appears when Vivaldi is running on a computer or operating system that is no longer supported.
| Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Vivaldi |
| Value Name | SuppressUnsupportedOSWarning |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |