This policy controls whether or not the "Always open" checkbox is shown on external protocol launch confirmation prompts.
If this policy is set to True or not set, when an external protocol confirmation is shown, the user can select "Always allow" to skip all future confirmation prompts for the protocol on this site.
If this policy is set to False, the "Always allow" checkbox is not displayed and the user will be prompted each time an external protocol is invoked.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Google\Chrome |
Value Name | ExternalProtocolDialogShowAlwaysOpenCheckbox |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |