May 15, 2013 10:01 AM|peterafonin|LINK
Thank you. It's compatible with VS 2012:
"This download installs the Visual Studio 2010 Tools for Office Runtime, which is required to run Microsoft Office based solutions built using Microsoft Visual Studio 2010 and 2012."
I've never heard about installing Office on the server, it's a client product. Perhaps there is another runtime package I'm not aware of?
I have a feeling that perhaps I shouldn't install anything, all I need is appropriate DLL, and it was copied correctly, but for some reason doesn't work right. Maybe this assembly is not in GAC? But usually the error message says this.