Policy
Replace JScript by loading JScript9Legacy in place of JScript.
This policy setting specifies whether JScript or JScript9Legacy is loaded. If you enable this policy setting or not configured, JScript9Legacy will be loaded in situations where JScript is instantiated. If you disable this policy, then JScript will be utilized.
Pack Microsoft Windows
Category Windows Components / Internet Explorer
Policy ID
f7c2d2f91f8d Internal name
JScriptReplacement Registry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Internet Explorer\Main\JScriptReplacement (enabled) = 1
HKLM\Software\Policies\Microsoft\Internet Explorer\Main\JScriptReplacement (disabled) = 0HKCU\Software\Policies\Microsoft\Internet Explorer\Main\JScriptReplacement (enabled) = 1
HKCU\Software\Policies\Microsoft\Internet Explorer\Main\JScriptReplacement (disabled) = 0Policy notes
This policy setting specifies whether JScript or JScript9Legacy is loaded. If you enable this policy setting or not configured, JScript9Legacy will be loaded in situations where JScript is instantiated. If you disable this policy, then JScript will be utilized.
Related policies
Add a specific list of search providers to the user's list of search providersAllow "Save Target As" in Internet Explorer modeAllow Internet Explorer 8 shutdown behaviorAllow legacy functionality for Internet Shortcut filesAllow Microsoft services to provide enhanced suggestions as the user types in the Address barAutomatically activate newly installed add-onsConfigure Media Explorer Bar