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Date/Time: Wed, 18 Mar 2026 08:35:58 +0000



Post From: Cant open sierrachart 64 version (non arm version)

[2026-01-27 20:41:14]
John - SC Support - Posts: 45158
As to the Install, there is some program using the files. The program that should be using them is Sierra Chart. Make sure you do not have any sub-instances running either. You should just have the one main instance running and then start the installation.

If you have another problem with the update, then please send us the log.

Also, you can try to do the update using the Zip Installer if you continue to have issues. Refer to the following:
Software Download: Sierra Chart Zip Installer
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