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
/**
	 * Create the contents of the dialog (above the button bar).
	 *
	 * Subclasses should overide.
	 *
	 * @param the parent composite to contain the dialog area
	 * @return the dialog area control
	 */
	protected Control createDialogArea(Composite parent) {
		Composite outer = (Composite) super.createDialogArea(parent);
		
		if (message != null) {
			Label label = new Label(outer, SWT.NONE);
			label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
			label.setFont(parent.getFont());
			label.setText(message);
		}
		createTable(outer);
		createColumns();
		GridData gridData =
			new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL);
		gridData.grabExcessVerticalSpace = true;
		gridData.grabExcessHorizontalSpace = true;
		
		gridData.heightHint = convertVerticalDLUsToPixels(TABLE_HEIGHT);
		vendorInfo.setLayoutData(gridData);
		return outer;
	}
	/**
	 * Create the table part of the dialog.