How to determine what is missing to register a self-written DLL in C ++?

Question

C++ / C#

Good. I wrote in C ++ dll to work with a certain TO through the COM port, I wrote in VS2013 Express. Tested the debug build on my work computer - everything works. Collected Release and tested on other two available computers everywhere it is registered and works. But on the target computer for which it was written, when trying to register via regsvr32 with admin rights, it gives an error "the specified module was not found. ", the same thing on another workpoint. On all computers Win10. Tell me where to dig, how to determine what is missing if everything works on the computer on which the library was written.

Answer 1

At least run-time for your version of the studio: https://www.microsoft.com/ru-RU/download/details.a...
If you use third-party libraries, then they are the same.

Answer 2

Well, you can play around with pe-explorer or https://docs.microsoft.com/en-us/sysinternals/down... or www.dependencywalker.com