为什么proewildfire经常自动退出？

我用proewildfire作图时，有时proewildfire会自动退出，特别是做大的装配时。不知这是怎么一回事呢？难道它对硬件要求太高了，我用的是AMD Athlon XP Palomino(0.18) Processor  主频：1251 MHZ   前端总线速度：100 MHZ       显卡：NVIDIA GeForce4 MX 440 with AGP8X 显存：64 MB      物理内存总计：523760 KB           操作系统：Microsoft Windows 2000    Windows 版本：5.0 (2195.)             IE 版本： IE 6.0.2600.0000    DirectX 版本：DirectX 7 (4.07.00.0700)                  这样的机子难道还不行吗？
而且，proewildfire自动退出后，会在工作目录留下一个文件名为 std.err的错误日志的文件 ，文件内容是
RAISING SIGNAL : Signal number : 11
  
这道底是怎么一回事呀，应该怎样解决呢？我宁愿proewildfire像CATIA一样慢，但是别动不动就退出呀，这样太影响工作效率了，请教各位高手，怎样才能让proe不经常自动退出呢？

mom wrote:
我用proewildfire作图时，有时proewildfire会自动退出，特别是做大的装配时。不知这是怎么一回事呢？难道它对硬件要求太高了，我用的是AMD Athlon XP Palomino(0.18) Processor  主频：1251 MHZ   前端总线速度：100 MHZ       显卡：NVIDIA GeForce4 MX 440 with AGP8X 显存：64 MB      物理内存总计：523760 KB           操作系统：Microsoft Windows 2000    Windows 版本：5.0 (2195.)             IE 版本： IE 6.0.2600.0000    DirectX 版本：DirectX 7 (4.07.00.0700)                  这样的机子难道还不行吗？  
  而且，proewildfire自动退出后，会在工作目录留下一个文件名为 std.err的错误日志的文件 ，文件内容是  
  RAISING SIGNAL : Signal number : 11  
  
我的以前也象你说的一样，以后换了内存有ECC的内存，问题解决。
  
  这道底是怎么一回事呀，应该怎样解决呢？我宁愿proewildfire像CATIA一样慢，但是别动不动就退出呀，这样太影响工作效率了，请教各位高手，怎样才能让proe不经常自动退出呢？

DirectX 7？
  
为什么不升级一下呢！

什么版本！！

换内存，公司的电脑，作不了主呀，
  
这么多人用proe，难道就没有人遇到这种事，我们公司的每台电脑上的proe都会发生这样的事情，不论是用proe2001还是用proewildfire，只不过proewildfire退出次数更多，用2001时，在调用EMX的模坯时也经常出现这种事，
希望大家都能参与讨论，找出好办法

常存盘。

应该是版本问题，现在的wildfire还是bug较多。
  
各位可以试试附件中的零件，每当我把最后的两个特征换一下顺序，wildfire就退出了但是在2003130中就好了，可见2003100在这里有bug。
  
但是，我总体感觉wildfire还是比较稳定的，平时做一般的设计，装配也比较大时（50零件以内），我从来不存盘，离开一会儿也没有关系（初期版本会引起xp重新启动）。
  
补充一下：其实wildfire对系统的要求没有论坛内所说的那么高，我家里的机器，两年前攒的，256兆内存，geforce 2gts显卡，应该说什么都过时了，平时主要用来上网、听音乐，运行wildfire一点问题也没有。

我想，这个问题应该不关版本的事，我用过好多版本，2001280，2002430，2003010，2003051，2003130，好像都会出现这个问题，只不过有时几天一次，有时一天几次而已
这是我在一个英文网站上看到的，和我遇到的问题一样，不过我英语不太好，看不大懂，请哪位帮忙解释一下，感谢！
  
Answers To Last Week's Question  
Q1  
We are using an AMD 1800MHz CPU with 2GB of DDR memory and an ELSA Gloria 3 graphics card on an ABIT KR7 motherboard and a U160 SCSI HD. But the system (with the latest Pro/E build) crashes often. I've tried everything with a PTC support employee, but the problem remains unsolved. After it crashes, an std.err fill is created by Pro/E with the message "RAISING SIGNAL : Signal number : 11". Does anyone else have this problem with AMD CPUs, ELSA Gloria 3 cards, DDR memory or ABIT KR7 mainboards?  
--Martin de Bruin, engineer, Asco Controls, The Netherlands  
  
A1.1  
We have same problem on one of our machines with a Win2k, CPU-P4 1.8 motherboard - ASUS P4T-E, RAM - 1GB RDRAM 800 and graphics card - 3Dlabs Oxygen GVX1. I also would be thankful for any suggestions.  
--Leonid Gurevich, mold designer and Pro/E administrator, Plasson Ltd., Israel
  
A1.2  
You should look at the ELSA driver version. We have found it useful, for our ELSA Gloria 3s (nVidia Quadro 2 Pro), to use the NVIDIA driver build 21.86. for Windows 2000/XP.  
--James Jarosz, CAD systems administrator, Fisher Dynamics, St. Clair Shores, MI
  
A1.3  
Yes, we have had the same problem and there could be different reasons and solutions. For example:  
  
Compatibility problems with the motherboard and the SCSI controller. Try to update BIOS on the controller and on the motherboard.  
If you are using more than a 2RAM socket for the DDR memory, it must be registered to work. Try to remove some of the memory chips with Pro/E to see if the problem continues.  
Timing for the memory. In the BIOS there are adjustments that have to match the timings on the memory chips.  
--Jan Mahler
  
A1.4  
This is really a technical support question best answered by PTC's tech support department, but I will try to help. Without knowing what OS you use, it is hard to determine the issue. When my customers encountered the Raising Signal 11 error, the issue often was resolved by changing the graphics settings to win32_gdi in config.pro. (If you are not familiar with config.pro options, refer to the following file: \html\usascii\proe\core\about_c0.htm in the pro e documentation.) Many users prefer not to use win32_gdi mode, especially when they have purchased a quality graphics card like the Gloria III. But if changing to win32_gdi resolves the issue, then you know that it is a graphics issue and can try to find a more suitable driver that will not crash Pro/E. You also may want to turn your graphics acceleration down (on 9.x-based systems, go to Control Panel >System Properties &gterformance Tab >Graphics. On NT-based systems, go to Control panel >Display Properties >Advanced >Troubleshooting Tab) to none. This has solved many graphics issues, especially those on 9.x platforms.  
--Allen Andersen, product support specialist, Journey Education Marketing, Dallas, TX

A1.1  
We have same problem on one of our machines with a Win2k, CPU-P4 1.8 motherboard - ASUS P4T-E, RAM - 1GB RDRAM 800 and graphics card - 3Dlabs Oxygen GVX1. I also would be thankful for any suggestions.  
--Leonid Gurevich, mold designer and Pro/E administrator, Plasson Ltd., Israel  
在我们的一台配置很NB的机器上，也出现同样问题，我们也将感谢提出建议的人！
  
A1.2  
You should look at the ELSA driver version. We have found it useful, for our ELSA Gloria 3s (nVidia Quadro 2 Pro), to use the NVIDIA driver build 21.86. for Windows 2000/XP.  
--James Jarosz, CAD systems administrator, Fisher Dynamics, St. Clair Shores, MI  
看看elsa显卡的驱动版本，我们发现这会用帮助。对我的ELSA Gloria 3s (nVidia Quadro 2 Pro), 在Windows 2000/XP操作系统上，使用NVIDIA driver build 21.86这个版本。
A1.3  
Yes, we have had the same problem and there could be different reasons and solutions. For example:  
  
Compatibility problems with the motherboard and the SCSI controller. Try to update BIOS on the controller and on the motherboard.  
If you are using more than a 2RAM socket for the DDR memory, it must be registered to work. Try to remove some of the memory chips with Pro/E to see if the problem continues.  
Timing for the memory. In the BIOS there are adjustments that have to match the timings on the memory chips.  
--Jan Mahler  
唉，我们也碰到这个问题，我们发现，不同的原因，解决方法也不同，例如：
1.主板与SCSI控制器（到底什么东西？）的兼容性，升级主板与SCSI控制器BIOS也许有用.
2.如果你在使用2个以上的DDR内存插槽，请务必将其“注册”，以便使其工作（不知道如何翻译），在运行PROE时，试着移除一些内存条（不要都拔了），看看问题是否还出现。
3.内存时钟 在BIOS设置中注意与内存时钟保持一致。
  
A1.4  
This is really a technical support question best answered by PTC's tech support department, but I will try to help. Without knowing what OS you use, it is hard to determine the issue. When my customers encountered the Raising Signal 11 error, the issue often was resolved by changing the graphics settings to win32_gdi in config.pro. (If you are not familiar with config.pro options, refer to the following file: \html\usascii\proe\core\about_c0.htm in the pro e documentation.) Many users prefer not to use win32_gdi mode, especially when they have purchased a quality graphics card like the Gloria III. But if changing to win32_gdi resolves the issue, then you know that it is a graphics issue and can try to find a more suitable driver that will not crash Pro/E. You also may want to turn your graphics acceleration down (on 9.x-based systems, go to Control Panel >System Properties &gterformance Tab >Graphics. On NT-based systems, go to Control panel >Display Properties >Advanced >Troubleshooting Tab) to none. This has solved many graphics issues, especially those on 9.x platforms.  
--Allen Andersen, product support specialist, Journey Education Marketing, Dallas, TX  
这实实在在是个技术支持的问题，应该让PTC那帮主来回答，但我还是帮一下吧！
Without knowing what OS you use, it is hard to determine the issue.（不知道怎么翻译，大概是不知道你的机器与软件的配置，很难解决问题），我的客户遇到这类问题时（Raising Signal 11 error），通常是通过修改config.pro来解决，将graphics settings 更改 为win32_gdi 。许多用户不愿意使用win32_gdi模式，尤其是他们在使用像Gloria III的NX的显卡时，但是如果通过更改win32_gdi模式而解决了这个问题，你将会了解到这是一个与显卡有关的问题，你就会有的放矢的去寻找更合适的显卡驱动来最终解决PROE退出的问题。你也可以将你的显卡加速降低或取消，这可以帮助解决大多数显卡问题（在哪设置我就不说了，看原文），尤其在9.X操作平台。
  
请批评指正。

大概就是这个意思吧，谢谢你啦