I tried to update anaconda navigator to the newest version, but it appeared to be stuck, and I clicked the “dismiss" button. After this, I can no longer start up any anaconda-related processes and cmd no longer recognizes conda commands. The error when I try to open anaconda prompt is:
Unable to create process using ‘C:\Users\yyl16\anaconda3\python.exe C:\Users\yyl16\anaconda3\Scripts\conda-script.py shell.powershell activate C:\Users\yyl16\anaconda3’
And trying to open anaconda navigator results in the error that the file it points to has been moved or deleted.