I am trying to open a .stl file, it is giving me an error ' invalid certification'. how do i solve this error?
Are you opening the STL by double-clicking in Windows Explorer?
Does this message appear when using the Solid Edge Open command ?
If so and possible, attach the STL to reproduce the problem.
On a lot of systems by default STL registers as some sort of certificate. I am not sure what this is exactly. Instead of opening from Windows Explorer - where it is trying to run some certificate reader -- Open Solid Edge, then go to File Open in Solid Edge and browse to the file. Should open fine.