错误提示如下，本人pb小菜，敬请大神不吝赐教
Error C0113: Error reading object source entry: n_cst_dw2excel.sru.
Error C0113: Error reading object source entry: uf_bitand.srf.
Error C0113: Error reading object source entry: uf_bitor.srf.
Error C0113: Error reading object source entry: uf_bitshl.srf.
Error C0113: Error reading object source entry: uf_bitshr.srf.
Error C0113: Error reading object source entry: uf_bitxor.srf.
Error C0113: Error reading object source entry: n_associated_ulong_srv.sru.
Error C0113: Error reading object source entry: n_cst_hash.sru.
Error C0113: Error reading object source entry: n_cst_hash_blob.sru.
Error C0113: Error reading object source entry: n_cst_hash_blob_entry.sru.
Error C0113: Error reading object source entry: n_cst_hash_entry.sru.
Error C0113: Error reading object source entry: n_cst_hash_long.sru.
Error C0113: Error reading object source entry: n_cst_hash_long_entry.sru.
Error C0113: Error reading object source entry: n_cst_sst.sru.
Error C0113: Error reading object source entry: n_cst_unicode.sru.
Error C0113: Error reading object source entry: n_cst_unicode_hash_long.sru.
Error C0113: Error reading object source entry:
n_cst_unicode_hash_long_entry.sru.
Error C0113: Error reading object source entry: n_dwr_colors.sru.
Error C0113: Error reading object source entry: n_xls_cell.sru.
Error C0113: Error reading object source entry: n_xls_colinfo.sru.
Error C0113: Error reading object source entry: n_xls_data.sru.
Error C0113: Error reading object source entry: n_xls_format.sru.
Error C0113: Error reading object source entry: n_xls_formats.sru.
Error C0113: Error reading object source entry: n_xls_panes.sru.
Error C0113: Error reading object source entry: n_xls_row.sru.
Error C0113: Error reading object source entry: n_xls_selection.sru.
Error C0113: Error reading object source entry: n_xls_subroutines.sru.
Error C0113: Error reading object source entry: n_xls_workbook.sru.