******************* This email originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list https://spam.ic.ac.uk/SpamConsole/Senders.aspx to disable email stamping for this address. ******************* Dear users, I am trying to run Nektar on Windows using MPI and I am following the instructions in the blog post of May 18 2020. I find that the code builds successfully and it runs the example (cyl.xml) using multiple threads but it looks like multiple copies of the same work are being run, rather than a single (faster) multi-threaded simulation. I wonder if anyone has experienced the same issue, or has any advice on how to fix this? Could it be some kind of MPI version conflict (I imagine the `multiple copies' is the default behaviour if MPI is not working)? Thanks, Ed Threlfall.