during install you get an error message looking for commerce_customer_ui.module

famous last words.. I now get

Notice: Undefined index: commerce_line_item_ui in install_profile_modules() (line 1336 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
Notice: Trying to get property of non-object in install_profile_modules() (line 1336 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
Notice: Undefined index: commerce_line_item_ui in install_profile_modules() (line 1346 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
Notice: Trying to get property of non-object in install_profile_modules() (line 1346 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
Notice: Undefined index: commerce_line_item_ui in install_profile_modules() (line 1354 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
Notice: Trying to get property of non-object in install_profile_modules() (line 1354 of D:\xampp\htdocs\commerce0711\includes\install.core.inc).
The installation has encountered an error.
Please continue to the error page

An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: http://localhost/commerce0711/install.php?profile=commerce_downloads&locale=en&id=1&op=do StatusText: OK ResponseText: Notice: Undefined index: schema_fields_sql in D:\xampp\htdocs\commerce0711\includes\entity.inc on line 264 Catchable fatal error: Argument 2 passed to SelectQuery::fields() must be an array, null given, called in D:\xampp\htdocs\commerce0711\includes\entity.inc on line 283 and defined in D:\xampp\htdocs\commerce0711\includes\database\select.inc on line 1261