I prefer a lisp (Writeline function) to do as below in one text file for many drawings
Code:W:\WORKING\Environment\New folder\New files\Civil 1.dwg" Block name "North" is available W:\WORKING\Environment\New folder\New files\Civil 2.dwg" Block name "North" is available W:\WORKING\Environment\New folder\New files\Civil 3.dwg" Block name "North" is not available W:\WORKING\Environment\New folder\New files\Civil 4.dwg" Block name "North" is available