Bug 52585 [About] "more info" on plugin in about box puts up error dialog
Select Help | About | Plug-In Details. In the dialog select the Plug-In Core Boot. Click "More Info" Get an error dialog with title "bundleentry://16/about.html" and text "Windows cannot access the specified device path or file. You may not have the appropriate permissions to access the item."
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/AboutPluginsDialog.java
/**
	 * Table height in dialog units (value 200).
	 */
	private static final int TABLE_HEIGHT = 200;
	private static final String PLUGININFO = "about.html";	
	
	private final static int MORE_ID = IDialogConstants.CLIENT_ID + 1;
	private Table vendorInfo;
	private Button moreInfo;
	
	private String title;
	private String message;
	private String helpContextId;
	private String columnTitles[] = {
		IDEWorkbenchMessages.getString("AboutPluginsDialog.provider"),