Registering a custom protocol in chrome?

Question

Google Chrome

We register a custom protocol in the system so that chrome can open the necessary folders. But

Here such request began to arise 2 weeks ago.

Registered using reg file:
REGEDIT4
[HKEY_CLASSES_ROOT\foo]
@="URL:foo Protocol"
"URL Protocol"=""
[HKEY_CLASSES_ROOT\foo\shell]
[HKEY_CLASSES_ROOT\foo\shell\open]
[HKEY_CLASSES_ROOT\foo\shell \open\command]
@="\"\\shared\path\FoldCreateOpen.exe\" \"%1\""

What could be causing this? Perhaps Google tweaked something with security and this method has become not very friendly?

Answer 1

This option worked for us:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\foo]
"URL Protocol"=""
@="URL:foo Protocol"
[HKEY_CLASSES_ROOT\foo\DefaultIcon]
@="\"C:\\Windows\\ explorer.exe\""
[HKEY_CLASSES_ROOT\foo\shell]
[HKEY_CLASSES_ROOT\foo\shell\open]
[HKEY_CLASSES_ROOT\foo\shell\open\command]
@="cmd /c set url=\"%1\" & call set url=%%url:foo:=%% & call start explorer file:%%url%%"