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Date/Time: Wed, 17 Sep 2025 04:35:08 +0000



Post From: Chartbooks won't open after update

[2022-06-19 11:01:14]
Sierra Chart Engineering - Posts: 104368
This is the error you are getting:

The Chartbook file is not a valid Chartbook. File: C:\Program Files (x86)\SierraChart\Data\Volume Divergence.Cht | 2022-06-19 01:53:22.691 *

Refer to:
Chartbooks (Workspaces): Opening Older Chartbooks
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

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