Enable the Legacy Browser Support feature.

Setting the policy to Enabled means Google Chrome will try to launch some URLs in an alternate browser, such as Internet Explorer®. This feature is set using the policies in the Legacy Browser support group.

Setting the policy to Disabled or leaving it unset means Google Chrome won't try to launch designated URLs in an alternate browser.

Supported on: At least Microsoft Windows 7 or Windows Server 2008 family

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Google\Chrome
Value NameBrowserSwitcherEnabled
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

chrome.admx

Administrative Templates (Computers)

Administrative Templates (Users)