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CFX-Pre Error during communications.

- March 28, 2025 at 3:08 pm
  
  borancan.turan
  Subscriber
  
  When using Ansys CFX, I encounter this problem when I click setup after completing the geometry and meshing.
- April 1, 2025 at 2:04 pm
  
  V.P
  Ansys Employee
  
  Hi borancan,
  The solution is as given below:
  Close all Ansys/Fluent/CFd-Post/Work-bench applications
  
  Check for the following files:
  "C:\Windows\System32\libcrypto-1_1-x64.dll"
  "C:\Windows\System32\libssl-1_1-x64.dll"
  
  If they exist, please try renaming them to:
  "C:\Windows\System32\libcrypto-1_1-x64.dll.safe"
  "C:\Windows\System32\libssl-1_1-x64.dll.safe"
  
  Restart machine and re-check

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