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Message Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) (COMException)

When trying to open a docuemnt in Supply Chain I am getting the error Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) (COMException)

Written by Arthur Ashdown

The error may occur when sending documents such as invoices by email, either when they are created or on reprint. If processing them via other means - eg export - is successful then please contact your IT provider to review the email settings for the affected user.
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Alternatively, it can also be caused by the ADM Launcher not being installed as that provides the means to view documents within Supply Chain.
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If you need to install ADM Launcher, please ask for it to be raised with the support Team

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