Plug-in Reference — Messages to Plug-ins — EP_QUERY_UNINSTALL

# EP_QUERY_UNINSTALL

Queries whether the plug-in can be uninstalled.

EP_QUERY_UNINSTALL

hwnd = hwndParent;

wParam = 0;

lParam = 0;

## Parameters

hwndParent

The window handle of the Plug-ins Settings dialog box.

## Return Values

If the plug-in can be uninstalled, the return value is TRUE. If the plug-in cannot be uninstalled, the return value is FALSE.