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
convertHorizontalDLUsToPixels(70),
				convertHorizontalDLUsToPixels(70)};
		for (int i = 0; i < columnTitles.length; i++) {
			TableColumn tableColumn = new TableColumn(vendorInfo, SWT.NULL);
			tableColumn.setWidth(columnWidths[i]);
			tableColumn.setText(columnTitles[i]);
			final int columnIndex = i;
			tableColumn.addSelectionListener(new SelectionAdapter() {		
				public void widgetSelected(SelectionEvent e) {
					sort(columnIndex);
				}
			});
		
		}
		
		for (int i = 0; i < info.length; i++) {
			String provider = info[i].getProviderName();
			String pluginName = info[i].getLabel();
			String version = info[i].getVersionIdentifier().toString();
			String pluginId = info[i].getUniqueIdentifier();
			String[] row = { provider, pluginName, version, pluginId };
			TableItem item = new TableItem(vendorInfo, SWT.NULL);
			item.setText(row);
		}
	}
	/**
	 * Set enablement of moreInfo button based on whether or not 
	 * there is a selection in the table and if there is any additional
	 * info to show for that plugin.
	 *