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v5.6.10 will include a new button allowing you to live check HMRC’s system for the current status of the declaration and will allow you to force update the status for the second issue mentioned above, this version is expected to be available by the middle of September 2022.
Unhandled exception
This occurs when the system hasn’t yet been authenticated with HMRC (or the authentication token has expired) and one of the necessary Microsoft components are not installed on your system.
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