DYNA26: 27 April 2026. More info

Error 0x0000007e in Dyalog: “could Not Load .NET Interface Library” – How to Fix

Last updated on: 28 October, 2025


Vince Chan

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Vince, Customer Support
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Technical advice and assistance on all aspects of Dyalog usage is available by e-mail (support@dyalog.com) and/or telephone (+44 1256 830030 – limited to U.K. office hours). Limited advice on design and coding is available, but is not intended to replace the use of the printed and on-line documentation. Except when reporting an issue with the software, users are encouraged to seek advice from the user community via the Dyalog Forum (reading the content of the forums does not require membership).

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