Upgrading ANSYS Student from 2019 R3 to 2020 R2 and now Fluent wont lauch

- September 24, 2020 at 10:20 am
  
  PatWar
  Subscriber
  
  I uninstalled ANSYS 2019, then installed ANSYS student 2020 now I can't launch Fluent get a message saying cannot read directory and a link to the previous version. I tried to roll back but now both version won't work.
  
  Any ideas on how to fix this issue?
- September 25, 2020 at 7:02 pm
  
  tsiriaks
  Ansys Employee
  
  In Fluent Launcher, check your Working directory. nAlso, open up CMD Prompt and enter the following commandnsetnand post the output of it here.n
- September 27, 2020 at 1:37 am
  
  PatWar
  Subscriber
  
  Thanks for helping, I have managed to get fluent to run by deleting an old environmental variable. Unfornutatly the command after set is not visible in your solutio
- September 29, 2020 at 12:16 am
  
  tsiriaks
  Ansys Employee
  
  Thanks for the update. Glad it's working for you now.nFYI, the command I asked to run is actually simply 'set' , nothing after this.n