#
# Edit this file: 
#
#  C:\Users\<username>\AppData\Local\Google\Chrome\User Data\Default\Preferences
#
# and add this text before last "}":
#
#  "protocol_handler":{
#  "excluded_schemes":{
#    "<custom protocol>":false
#  }}
#

## chrome_no_prompt_custom_url:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute\rp3]
"WarnOnOpen"=dword:00000000