hyperworks显示错误时 内存空间不足 怎么改啊？

大江0520

The run failed because automatic memory expansion has failed.
Currently allocated working storage is       1726 MB.
Automatic expansion failed to expand to      2327 MB.
The failed amount is the minimum required memory to complete the run.
Please verify whether the system has enough memory.  If it has, then please
try this run with the fixed memory allocation to avoid a probable limitation
on the maximum locatable memory with the automatic memory allocation.
请各位大神 帮帮我，谢谢了