NX Nastran4.0 安装问题！

各位nastran大侠看看：
我装了UG NX4.0和NX Nastran4.0 ，并且也修改ugii目录下的ugii_env.dat文件
（UGII_NX_NASTRAN="D:\software\UGS\NXNastran\4.0\bin\"
UGII_NX_NASTRAN_VERSION=4.0 ）
可是在解算的时候出现



下面是检测信息：
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列出信息创建者： Administrator
日期 ： 2008-7-6 14:44:54
当前工作部件 ： C:\Documents and Settings\Administrator\My Documents\ddd_sim1.sim
节点名 ： computer
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解法综合检查错误汇总
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解算器是 NX NASTRAN DESIGN
环境： NX NASTRAN DESIGN - 结构
解法是 线性静态 - 单个约束
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Mesh-Based Errors Summary
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Total: 0 error and 0 warning
Material-Based Errors Summary
-----------------------------
Total: 0 error and 0 warning
Solution-Based Errors Summary
-----------------------------
Total: 0 error and 0 warning
Load/BC-Based Errors Summary
----------------------------
警告
Constraint "Fixed(1)" is applied to a mesh that has a face affected by tiny features.
(highlighted).
The geometric constraint may not be distributed completely. Use the expanded display
style of the constraint to verify. Meshing the highlighted geometry again may correct
this condition.
警告
Load "Force(1)" is applied to a mesh that has a face affected by tiny features.
(highlighted).
The geometric load may not be distributed completely. Use the expanded display style of
the load to verify. Meshing the highlighted geometry again may correct this condition.
Total: 0 error and 2 warnings
Nastran Model Check Completed
请各位大侠帮帮忙，这好像是nastran没有装好，如果是的话，请各位大侠指点下NX nastran4.0的装法！ 小弟非常感激