A Student Has Stumped Me but Not with Something Cool Or Exciting. He Has Changed a Custom

A student has stumped me but not with something cool or exciting. He has changed a custom feature and I can’t figure out how he did it. It also brings up another thought about a better way to fix this kind of problem because I am sure to have many more like it. Here goes.

The student has changed the language of his inventor 2013 browser to show another language. I think it is dingbats or something similar. This change is only affecting the browser and the “Applications Options” dialogue box. I am sure there are other areas but strangely all the ribbons are still in english. Thoughts?

I started to look at just copying the INI file from a working computer to overwrite his ini file but can't find it. Or, is that a bad idea and there is a better way? In the first paragraph I mentioned a better way to fix this kind of problem. With our last version (V 14 ??) AutoCAD I would just replace the default drawing first and if that didn't work I would replace the INI.

So any suggestions on how he did this and a good method to overwrite setup files that might fix similar problems?

BTW, I have had his profile deleted but it didn't change anything and he can log into another computer and the files are fine. So it is a setup feature of the one computer.

BTWW I would attach a docx file but I still have not figured out why I can't attach files.

Thanks