## 5.2. Command File Editor Overview

The simplest method of making changes to an existing CFX-Solver input file is to use the Command File Editor. The Command File Editor provides a tree-structured representation of a CFX-Solver input file. This enables modification of parameter settings and the addition of new parameters to existing CFX-Solver input files as required.

The Command File Editor can be invoked in multiple ways and each way provides a different function:

- Tools > Edit CFX-Solver File

  See Edit CFX-Solver File Command.

- Tools > Edit Run In Progress

  See Edit Run In Progress Command.

- Tools > Edit Current Results File

  See Edit Current Results File Command.

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