The file scansr6_.p8k is generated when the lvs is done but not this scansr6_.p9k file and for that it says in the book like run the NLE program i din't get that point and also all this is running in the xyz directory where DoLVS.bat file is existing( but with the name of the particular cell for which the lvs is to be done). Also could you please instruct me as to which files are created by the NLE programs and which of them are required to be in the directory of the cell file?