I have installed lumerical FDTD Solutions using a node locked license. The software was working properly until yesterday an error message was coming up by starting a simulation (see attached picture):
I was browsing for simialr problems here at the online platform and I think the error is related to mpich.dll or mpich2.dll I do not know exactly. In principle I could reinstall the software. But since I have a node locked license I have to deactivate the license and I can only reactivate the licenses three times. So I would prefer to avoid reinstallation.
Can sombody here can help me along with my problem?
Thank you very much