h6. [[WindowManager]] h6(. » [[WindowManager Messages|Messages]] h6((. » [[Message Codes|Message Codes]] h6(((. » Message_PlugIn_Unlock h2. Message_PlugIn_Unlock h5. (Code &4D547) |_\2<^. Message Block| |>^{width:4em}. +20 |<^. Flags, reserved (must be zero) | |>^. +24 |<^. PlugIn instance handle | |>^. +28 |<^. Browser instance handle | |>^. +32 |<^. URL for which to unlock the cache file ("string_value":PlugIn%20Protocol%20Technical%20Details#stringvalue) | h4. Use This message is is reserved. h4. Notes Do not use this Message. h4. See also * [[Message Codes]] * [[PlugIn Protocol Technical Details]]