VISA is a driver software architecture developed by NI to unify communication with serial, GPIB, and VXI instruments and simplify your instrument control programs. The VISA API accesses serial, GPIB, and VXI instruments through operating system calls and the NI-488.2 and NI-VXI driver software, as shown in Figure 1.
Before this, I used a trial version of RAD10.4 (architect edition), I had received same error, to solve that the support from embarcardero provided me a .iso file, which helped to install it properly.
eZ80L92 Microprocessor The eZ80L92 is a power efficient, optimized pipeline architecture microprocessor operating up to 50 MHz. The eZ80L92 includes an IrDA compatible Infrared Encoder/Decoder; power management features such as SLEEP/HALT modes and peripheral power down controls; general purpose port pins; serial ports; SPI; and I2C port. 1e1e36bf2d