在Ansys求解时，出现如下错误，该怎么解决？

在求解时，出现如下错误：this model requires more scratch space than available . ANSYS has currently allocated 256 MB and was not able to allocate enough additional memory in order to proceed . please increase the virtual memory on your system and /or increase the work space memory and rerun ANSYS. problem terminated.关闭所有其他运行程序，只运行ANSYS，且ANSYS所在硬盘大小为4G，还有2.92G可用，还是会出现该错误，忙该如何解决？[img][/img]

估计是分配的内存不足，可以如下设置：开始->程序->ANSYS 12.0->Mechanical APDL Product Launcher选择Customization/Perference，勾选use custom memory settings，然后把分配的内存调大一点

计算机本身多大内存，该换电脑了