Topic: Difference between debugging and IIS
All greetings. Is asp.net web site (.net 4.6.2 (tried and on earlier versions), a classical site with default.aspx). It uses reference on certain with ++ library (on , made the developer) which is registered as COM and gives certain api as COM classes. If I a site in local iis all works without problems when I start to use a site functional. But if I try to launch a site in or in iis express I receive an error "class not registered" as soon as I try to create the first copy of object COM of a class from the library described above. MS Windows Server 2012 R2, VS 2015, studio I launch from under the administrator. I ask to help with problem determination since itself not a web the developer and this "kitchen" I know badly.