So I have extracted both the elevation and surf files for the moon.
Downloaded and installed the MCR_R2015a_win64_installer
Downloaded and installed the MCR_R2015a_win64_installer

Thank you to report this : by deleting this file we often solve the problems of launching tileedit :tiphat:Does this happen the moment you launch tileedit, or after some action?
If there is a file "tileedit.mat" in your working directory, can you delete it before launching tileedit.exe, to make sure tileedit isn't trying to reload a previous session.
No you didn't. You open textures/moonNot sure if I did the next step correctly.
I opened file: textures/moon/elev/09/06
It is an project i am working on. It didnt have a runtime error before. Just seeing if this might have cause it
If you suspect the Matlab runtimes:
- did you try uninstalling them to see if that fixes the problem?
YES and still runtime error
- did you check which runtimes your project is linked against, and whether they are different to your other projects?
Not sure about this?
- did you try recompiling one of your currently working projects to see if that replicates the problems?
Yes. and no issues.