PADS2007中PCB上元件属性中的Label 项有5个Res.Des 和Part type

PADS2007中PCB上元件属性中的Label 项中有5个Res.Des 和5个Part type ,即Res.Des -1 ,Res.Des -2 ,Res.Des -3 ,Res.Des -4 ，Res.Des -5 .除了TOP层有Res.des 外，在Assembly drawing top层也有相同的Res.Des，如C1，打开Assembly drawing top层后，有5个C1。
我将此PCB 导成Powerpcb3.5版本，然后将3.5版本的PCB在导入到Protel 99se中，就出现下面错误，
求高手相助，如何让元件属性中Label 中只有一个Res.Des，和一个Part type ? 出现下面的转换错误，如何解决?多谢！
Protel Design System: PADS PowerPCB To Protel 99 SE Translator Report
PCB ASCII File : IP-7860MT_RevB
Date           : 12-Jul-2012
Time           : 16:59:13
Load Errors : 12495
Error loading label visibility attribute from line: 3323
Expected number in line: 3323 at position 5 and found this: Type
Expected number in line: 3324 at position 0 and found this: **CRLF**
Expected number in line: 3324 at position 0 and found this: **CRLF**
Expected integer in line: 3324 at position 0
Expected number in line: 3324 at position 0 and found this: **CRLF**
Expected number in line: 3324 at position 0 and found this: **CRLF**
Error loading label mirrored attribute from line: 3324
Error loading label text justification attributes from line: 3324
Error loading label right-reading attribute from line: 3324
Error loading label visibility attribute from line: 3325
Expected number in line: 3326 at position 0 and found this: **CRLF**
Expected number in line: 3326 at position 0 and found this: **CRLF**