Problem with MT Enhanced PlugIn - The format of value '<null>' is invalid

Hi everyone,

we are currently trying to use the MT Enhanced Plugin together with Microsoft Translator. I can configure the plugin with no problems. The Translator Key from MS Translator also seems to be accepted. However, when trying to pre-populate segments with MT output, the following error message is shown: 

The format of value '<null>' is invalid.

I tried different files, but I always get this message. I am using Studio 2019 SR2 - 15.2.7.2849 and Version 4.3.12.0 of the MT Enhanced Plugin.

Any help or advice on this would be much appreciated. 

Regards, 

Frank

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