How to open hypermesh V11 file in V10?

You can export the hypermesh (V11) model in any solver format and then can import the same in hypermesh V10.

For Export

File-Export- Solver deck model

For import

File-import-solver deck model

You can export the hypermesh (V11) model in any solver format and then can import the same in hypermesh V10.

For Export

File-Export- Solver deck model

For import

File-import-solver deck model

great

You can export out the .fem, then open it and edit the lines where it defines the solver/version and replace them with the lines from a 'good' v10 .fem file. It should then be import-able back into v10. This works for v12 .fem to solve in v11 solvers so I 'm assuming you can do the same for your issue.

You can export out