ANSYS求解时出现如下问题如何解决？

Unable to open file file.r001.unit 29 is already in use.Please send the data leading to this
operation to your technical support provider,as this will allow ansys,inc to
improve the program.

我在做ANSYS求解的时候电源突然断电了，笔记本没装电池结果重新开机再次求解时就出现这种情况，哪位大神帮我解决啊！十分感谢啊！