Old CPS versions often crash or fail to recognize USB drivers on modern PCs. The is natively 64-bit, with WHQL-certified drivers that work seamlessly with Windows 10 and 11.
The is what you use to program frequencies, tones, scan lists, and button functions. For the DP1400, the correct software is Motorola MOTOTRBO CPS . The "new" versions (from 2020 onwards) have shifted to a unified platform. motorola dp1400 software new