Configure the file share
- Last UpdatedAug 14, 2026
- 2 minute read

The file share is used by the hub as a place to store the representation of the submitted model along with requested calculations. The file share must reside in a location that is resolvable by the hub and nodes.
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Copy the folder with your installation files to an appropriate location. In the remainder of this section, D:\Spiral\CalculationHub_Install is used as the path to the installation files.
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Create a folder where to deploy the Calculation Hub, for example D:\Spiral\CalculationHub.
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Edit the permissions of the D:\Spiral\CalculationHub folder by granting Network Service modify permissions.
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Create another folder called JobQueue (D:\Spiral\JobQueue).
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Edit the permission of this folder granting the group representing your calculation nodes modify permissions.

The file structure should look like this:

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Share the JobQueue folder on the network. The share permissions should reflect the DACL you just configured. AVEVA recommends using a hidden share ($).
