Error related to open my project file

I have some problem related to my fdtd project.
When I open my file, fdtd-solution operation is stopped and they said, ‘cannot read file…’
How can I fix this problem?
error|690x365

@hmkim4931,

Welcome to Lumerical Knowledge Exchange.

Does this issue happen to all FDTD simulation files or only to a specific file?

To confirm, please download and run nanowire or the paralleltest examples (links on the bottom) from this article:

If it happens to all simulations, try the following:

Let us know how this pans out.

Best
-Lito

I ran nanowire examples and it was worked well…
Is it problem of my computer specification?
Another problem is that my simulation is stopped at 99%, saving status.


And after that, Q analysis is removed from FDTD layout tap. What’s the problem?