I have a file in PyCharm and its used to be just a .txt file.
Now I wanted to use .rst (reStructuredText).
I know that when I open a file without an ending for the first time PyCharm asks me what kind of file it is and how the syntax should therefore be interpreted.
Can I open up that dialog again somehow, or can I change the association in some other way?
In case someone still cannot find it: under Settings | Editor | File Types menu, look for: Files Opened In Associated Applications - see if you can spot there the full name of the problematic file and remove it.
PyCharm > Preferences > Editor > File Type > Recognised file types > Select one (e.g., Javascript) > Registered Patterns (+ add wildcard * > apply > - remove wildcard).
This worked for me to get my files associated with the right type.
