求助，急 仿真时ORCAD遇到的问题Unable to open file .lib "nom.lib"

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** Creating circuit file "bias.cir"
6 ?' G) o3 W9 ~5 E** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
# A' x% q% u$ o3 C7 d; [0 x4 V*Libraries:
" c' ^* @) b: |  T) f* Profile Libraries :
- ^6 m( j6 _$ W* @.INC "D:\Program Files\orcad\OrCAD_Data\0915-Pspicefiles\schematic1\bias\bias_profile.inc"
3 U0 a' g( _, L9 A9 L* Local Libraries :
; j1 D, L! w/ L. ~9 t$ N/ n* From [PSPICE NETLIST] section of D:\Program Files\OrCAD\OrCAD_10.5\tools\PSpice\PSpice.ini file:
-------------------------------------------------------------------------------------------$
ERROR -- Unable to open file
.lib "nom.lib"
( s' V; G! s! `' ?; Q*Analysis directives:
.OP
5 `! B: H: w" Z.PROBE V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"
% l7 n7 r. |& E/ n$ }# N, \9 Y$ h7 `仿真时出现这个问题，怎么解决呢？向各位寻求帮助！