Automatically install (register) dll

[Alur]

When I manyally register *.ocx or *.dll files like this
regsvr32 mydll.dll
everything is normal.
1. But how to install(register) them
automatically when the MFC VC++2008 *.exe first
time running, without any message, and only
one time ?
2. How to find out if they installed or not ?
3. How to replace old version the same *.dll ?
4. How to include dll file in exe and extract them
and register when first time launching ?

 

[PvdG42]

When I manyally register *.ocx or *.dll files like this
regsvr32 mydll.dll
everything is normal.
1. But how to install(register) them
automatically when the MFC VC++2008 *.exe first
time running, without any message, and only
one time ?
2. How to find out if they installed or not ?
3. How to replace old version the same *.dll ?
4. How to include dll file in exe and extract them
and register when first time launching ?

If this and your other questions relate to MFC, you need to ask them in an
appropriate discussion group.
This group is for .NET-related C++ questions, i.e. C++/CLI.

There is a discussion group for MFC:

microsoft.public.vc.mfc