The Embedded SQL for Adabas precompiler requires access to the RCI run-time library (RCICLNT.dll). ACEPCC is a console based application and is therefore invoked from the command line. Outside of the directory where ACEPCC is installed, the ACEPCC executable must be on the system search path, or the full path to the executable must be specified on the command line. ACEPCC does not require a development environment to function, however, a development environment for ANSI C or C++ must be available in order to compile and execute the Precompiler output.