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Failed to instantiate adapter

Problem to load the adapter


Make sure to unblock all files for the Null adapter if windows set them as blocked.

If the BizTalk Server is a 64-bit server you might need to change the AdapterReg.reg file. You can also download it and replace the original file.

The change is the HKEY_CLASSES_ROOT\CLSID\ to HKEY_CLASSES_ROOT\Wow6432Node\CLSID\ in the file AdapterReg.reg. If you aldredy installed it than run Install.exe again and uninstall and then install it again with this new file.

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