: This could refer to a specific version of a software or system, possibly related to data processing, engineering, or another technical field. "R3" often denotes a release or revision.
Double-check that the COM port assigned in Device Manager matches the port selected in the software settings. Delphi Autocom diagnostic on win 10 - Microsoft Q&A delphiautocom cdp 2017r3 on win10 mhh auto page 1 top
Installing Delphi/Autocom CDP 2017.R3 on Windows 10 requires disabling antivirus, enabling .NET Framework 3.5, and running installers with administrator rights. Successful installation involves extracting the files to the C: drive, performing the FileActivation.xml process using the provided keygen, and manually installing the USB drivers via Device Manager. More details on troubleshooting can be found on the MHH Auto forum. : This could refer to a specific version
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