PADS2005导入orcad的net问题

用ORCAD9.2生成的asc文件用PADS2005导入后有如下提示，不只是何原因?望高手解答

Reading file -- E:\mystudy\eda\orcad\串口板.asc
*Unspecified or unsupported version of ASCII file
*PADS2000*

Can't find part Type item < 10U >
C1 10U

Part name already used C2
C2 0805

Part name already used C3
C3 0805

Part name already used C4
C4 0805

Part name already used C5
C5 0805

Can't find part Type item < DB9-HF >
P1 DB9-HF

Can't find part Type item < DB9-HF >
P2 DB9-HF

Part name already used R1
R1 0805

Part name already used R2
R2 0805

Part name already used R3
R3 0805

Part name already used U1
U1 SO16

Part name already used U2
U2 SO8-OPT

*Part name not found P2
U1.7 P2.2

*Bad *CONNECTION* ascii data format, nets must contain more than one pin. Signal N06456

*Part name not found P1
P1.2 U1.14

*Bad *CONNECTION* ascii data format, nets must contain more than one pin. Signal N06664

*Part name not found P1
P1.3 U1.13

*Bad *CONNECTION* ascii data format, nets must contain more than one pin. Signal N06200

*Part name not found P2
U1.8 P2.3

*Bad *CONNECTION* ascii data format, nets must contain more than one pin. Signal N06212

*Part name not found P2
C4.2 U1.15 R1.1 P2.5 P1.5 C1.2 U2.5

*Part name not found C1
U1.16 C1.1 C2.1 U2.8 R2.2 R3.1

*Bad *CONNECTION* ascii data format, nets must contain more than one pin. Signal VCC

Warning: deleting signal N06456
Warning: deleting signal N06664
Warning: deleting signal N06200
Warning: deleting signal N06212
Warning: deleting signal VCC
**INPUT WARNINGS FOUND**

1,C1,P1,P2 库里没有库

2,你下面的那些元件已经调用过了,你的图里面那些元件已经全部都有了,所以不能调进来了

图里都有，是什么意思?

我不太清楚，是不是在ORCAD设置的封装有问题?

还望具体说说说

1.没有找的库,

2.是否有重名,

3.原理图的库和ＰＣＢ的库怒对应．