Some of the old software before 2010 may not be able to install/run normally on x64 or Windows 10 systems. Be aware of it before purchasing it.
Microsoft Visual C++ 1.0 Professional For Win16, which included MFC 2.0, was the first version of Visual C++, released in February 1993. Replaced C/C++ 7.0. Included the ability to build both DOS and Windows applications, an optimizing compiler, a source profiler, and the Windows 3.1 SDK. The Phar Lap 286 DOS Extender Lite was also included.
Microsoft Visual C++ 1.0 For Windows NT (included Win32s) can only be run from within Windows NT.