PROGRAM CHECKR VERSION 8.00 Run on 16-Nov-2008 Input File Specification------------------------Zr90np.endf Check the Entire File Check material 40-Zr- 90 MAT 4025 ERROR(S) FOUND IN MAT=4025, MF= 3, MT=451 LRP = 1 Requires the presence of File 2, but it is missing. No problems to report