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Date/Time: Sat, 10 Jan 2026 03:05:10 +0000



User Contributed Studies.Dll on SierraChart ARM64

View Count: 57

[2026-01-08 12:57:47]
User973477 - Posts: 1
Hi,

I'm trying to get ECI VWAP working on SierraChart ARM64. However I got the error message in the log below.

I've tried downloading prerelease and "Install Optional Components" however no success. The UserContributedStudies is not showing up under the "customs studies" either.


Message Log:
2026-01-08 13:51:47.973 | Found DLL: C:\Mac\Home\Documents\Windows\SierraChart2808\Data\UserContributedStudies.dll
2026-01-08 13:51:47.981 | UserContributedStudies.dll loading error. Windows error code 193: %1 is not a valid Win32 application.
2026-01-08 13:51:47.986 | UserContributedStudies_64.dll loading error. Windows error code 193: %1 is not a valid Win32 application.
2026-01-08 13:51:47.986 | InternalVersionNumberToFileNameMap is empty for UserContributedStudies
2026-01-08 13:51:47.986 | Closest match search for: C:\Mac\Home\Documents\Windows\SierraChart2808\Data\UserContributedStudies.dll returned empty result. *
[2026-01-08 13:13:30]
Chris32 - Posts: 78
Just use the built in VWAP, works fine
[2026-01-08 23:59:29]
Sierra_Chart Engineering - Posts: 22277
You need to update Sierra Chart to the latest release. That version includes ECI VWAP in the ARM64 version.

You will find it in Analysis >> Studies >> Add Custom Study >> Sierra Chart Custom Studies and Examples.
Sierra Chart Support - Engineering Level

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https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

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Date Time Of Last Edit: 2026-01-08 23:59:44

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