“Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))”

Question

I am trying to use an application, the application is working fine, i am trying to edit the existing item in the application. while clicking the edit am getting the followin

Answer 1

Something I stumbled upon today for a DLL I knew was working fine with my VS2013 project, but not with VS2015:

Go to: Project -> XXXX Properties -> Build -> Uncheck "Prefer 32-bit"

This answer is way overdue and probably won't do any good, but if you. But I hope this will help somebody someday.