One of the historical pain points of older DevExpress versions is the official installation wizard. Original installers often required specific .NET versions, Windows registry entries, and manual IDE configuration that could take hours to troubleshoot.
Point the installer to the folder containing the DevExpress 15.2.2 source code. DevExpress VCL 15.2.2 with DxAutoInstaller 2.1.5
: Re-open DxAutoInstaller and ensure that the generation of library paths succeeded. If missing, manually add the path to the DevExpress source \ExpressCore\ , \ExpressDataController\ , and your specific IDE library folder inside the Delphi Library Path settings. One of the historical pain points of older
The DxAutoInstaller is a dedicated, third-party tool designed to simplify the process of installing and compiling DevExpress VCL components within the Delphi and C++Builder IDE. The 2.1.5 version, in particular, was noted for its specialized optimizations to seamlessly support the DevExpress VCL 15.2.2 release. : Re-open DxAutoInstaller and ensure that the generation
(required for writing to IDE registry keys).