cadence spb16.5 BGA扇出时出现的问题，高手请进来

rongsun1123

如题，cadence spb16.5版本，BGA扇出时出现的错误提示：
#
# ===============================================================================
2 @3 @, i% F& r1 f#                               Allegro PCB Router                              
# Copyright 1990-2010 Cadence Design Systems, Inc.  All Rights Reserved.
# ===============================================================================
#
# Software licensed for sale by Cadence Design Systems, Inc.
# c1 f. z( O9 |- P: z( O3 |/ D/ j# Current time = Mon Sep 10 16:18:37 2012
) Z+ E6 w" |, A: ~3 n0 e. Y# e#
# Allegro PCB Router v16-5-13 made 2011/04/23 at 12:17:35
: h5 R  D* o: |7 y. \# Running on: toshiba-pc, OS Version: WindowsNT 6.1.7600, Architecture: Intel Pentium II, III, or 4
4 w! W% m: _% W! d5 ^4 M3 S4 W# Licensing: The program will not obey any unlicensed rules
1 _6 g: E+ y! T' ^$ a7 ]# k# No graphics will be displayed.
# Design Name E:/doctor yu/download allegro file/candence/PCB Project/unrouted\DSPsystem.dsn
/ p: s  X' {7 W$ q0 C# Batch File Name: pasde.do
# Did File Name: E:/doctor yu/download allegro file/candence/PCB Project/unrouted/specctra.did
7 M$ {4 E$ }; g# Licensing Error:
# ERROR (LMF-02001): License call failed for feature PCB_design_expert,
  c2 L) M5 H" _' e$ k) R' ]% n  Yversion 16.500 and quantity 1.
The license server search path is defined as 5280@toshiba-PC.
+ i* R4 t( q5 R+ W6 i% ]( ~- LThe FLEXnet error message is as follows,
#     FLEXnet ERROR(1, 0, 0): Cannot find license file.
2 P( L( n' j: {3 L#
# Run 'lic_error LMF-02001' for more information.
# Licensing Error:
: k% h& |: Z+ @) N4 t' R6 n3 ]# Unable to get one or more feature licenses for
# Allegro PCB Design XL (legacy)
& p: t, q! L# s: T+ O0 u8 ^% J+ j# x# <<WARNING:>> Please contact your system administrator for licensing support.
# Licensing Error:
# No License file found: Entering Demo Mode: NO SAVES PERMITTED!
2 K3 l, {8 |! Q5 s( {5 t; A. \# License Not Found: Entering Demo Mode. Saves WILL NOT be permitted!
# 0) OK,
+ f; h% H/ j  I  A- t5 \5 M5 z# 1) EXIT
8 B/ |5 l6 F1 |! ~; D

wangxs_song

用自动布线只是徒劳，毫无意义。 所有公司正规流程中没有这样做的。

rongsun1123

不管怎样，这是新手学习的必经之路，能帮忙看下怎么解决么？

nbhand

FLEXnet ERROR(1, 0, 0): Cannot find license file.
7 U3 W  B' }, Q0 E) |' } 没正确PJ

wangxs_song

必经之路？？  pads可以用用，但ALLEGRO就基本用不上。