MMWAVE-STUDIO：Matlab Engine couldn't be Started

I worked with IWR6843AOPEVM + MMWAVEICBOOST + DCA1000EVM and I followed with the DCA1000EVM Quick Start User Guide step by step.

According to my device manager, it seems that the FTDI driver and the XDS110 driver work properly.

But the problem probably not relate to the hardware because whether I plug in the hardware or not, MMWAVE-STUDIO gets the same error.

I have installed the correct version of MMWAVE-STUDIO and MATLAB RUNTIME according to the user guide.

But once I open the MMWAVE-STUDIO, the error information shows that

[20:57:31] &&&&&&&&&&&&&&&&&&&&
[20:57:31] ***Script FAILED!***
[20:57:31] &&&&&&&&&&&&&&&&&&&&
[20:57:31] Exception message is:
[20:57:31] Unable to load DLL "mclmcrrt8_5_1.dll": The specified module could not be found. (Exception from HRESULT: 0x8007007E).

And the whole information shows that

GM: Constructor
GM: Tue May 19 20:57:28 2020
RSTD.Transmit("/Settings")
[20:57:29]
[20:57:29] ### Running Startup script: "D:\TI\MMWAVE-STUDIO\mmwave_studio_02_01_00_00\mmWaveStudio\Scripts\Startup.lua" ###
[20:57:29] RSTD.SetAndTransmit ("/Settings/Scripter/Display DateTime" , "1")
[20:57:29] RSTD.SetAndTransmit ("/Settings/Scripter/DateTime Format" , "HH:mm:ss")
[20:57:29] Scripter ignored: Attempt to UnBuild() again or before Build.
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 0/Dll" , "D:\\TI\\MMWAVE-STUDIO\\mmwave_studio_02_01_00_00\\mmWaveStudio\\Clients\\\\LabClient.dll")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 0/Use" , "TRUE")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 1/Use" , "FALSE")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 2/Use" , "FALSE")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 3/Use" , "FALSE")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 4/Use" , "FALSE")
[20:57:29] RSTD.SetVar ("/Settings/AL Client/AL Dll" , "D:\\TI\\MMWAVE-STUDIO\\mmwave_studio_02_01_00_00\\mmWaveStudio\\RunTime\\SAL.dll")
[20:57:29] RSTD.SetVar ("/Settings/Clients/Client 0/GuiDll" , "")
[20:57:29] RSTD.SetVar ("/Settings/AutoUpdate/Enabled" , "TRUE")
[20:57:29] RSTD.SetVar ("/Settings/AutoUpdate/Interval" , "1")
[20:57:29] RSTD.SetVar ("/Settings/Monitors/UpdateDisplay" , "TRUE")
[20:57:29] RSTD.SetVar ("/Settings/Monitors/OneClickStart" , "TRUE")
[20:57:29] RSTD.SetVar ("/Settings/Automation/Automation Mode" , "false")
[20:57:29] RSTD.Transmit("/")
[20:57:29] RSTD.SaveSettings(): Settings saved to "C:\Users\YinTianHao\AppData\Roaming\RSTD\config.xml"
[20:57:29] RSTD.Build()
[20:57:29] RSTD.SaveSettings(): Settings saved to "C:\Users\YinTianHao\AppData\Roaming\RSTD\config.xml"
[20:57:29] RSTD.Transmit("/")
[20:57:29] RSTD.AL_Build()
[20:57:29] RSTD.AL_LoadXml()
[20:57:29] RSTD.Transmit("/")
[20:57:29] RSTD.AL_Init()
[20:57:29] RSTD.Clients_Build()
[20:57:29] GM: Init
[20:57:29] GM: Loaded 'D:\TI\MMWAVE-STUDIO\mmwave_studio_02_01_00_00\mmWaveStudio\Clients\\LabClient.dll'
[20:57:29] GM: 1 Guest (s) init
[20:57:29] GM: 1 Module(s) init
[20:57:29] GM: 2 Tab (s) init
[20:57:29] RSTD.Client_LoadXml()
[20:57:29] [RadarAPI]: ar1.selectRadarMode(0)
[20:57:29] [RadarAPI]: Status: Passed
[20:57:29] Matlab Runtime Engine is installed
[20:57:29] [RadarAPI]: Starting Matlab Engine..
[20:57:29] [RadarAPI]: Error: "MatlabPostProcGui.MatlabPostProcGUIClass" type initializer throws an exception.
[20:57:29] Trace:
[20:57:29] at MatlabPostProcGui.MatlabPostProcGUIClass..ctor()
[20:57:29] at AR1xController.frmAR1Main.InitMatlabPostProcEngine(String PostProcesspath)
[20:57:29] [RadarAPI]: Error: Error occured in Matlab Initialization
[20:57:29] [RadarAPI]: Matlab Engine couldn't be Started..
[20:57:31] [RadarAPI]: ar1.selectCascadeMode(0)
[20:57:31] [RadarAPI]: Status: Passed
[20:57:31] [RadarAPI]: ar1.LoadSettings('C:\Users\YinTianHao\AppData\Roaming\RSTD\ar1gui.ini')
[20:57:31] [RadarAPI]: Error: The object reference is not set to an instance of the object.
[20:57:31] Trace:
[20:57:31] at AR1xController.ScriptOps.getMatlabPostProcVersion()
[20:57:31]
[20:57:31] &&&&&&&&&&&&&&&&&&&&
[20:57:31] ***Script FAILED!***
[20:57:31] &&&&&&&&&&&&&&&&&&&&
[20:57:31] Exception message is:
[20:57:31] Unable to load DLL "mclmcrrt8_5_1.dll": The specified module could not be found. (Exception from HRESULT: 0x8007007E).

It seems that MMWAVE-STUDIO can't cooperate well with MATLAB RUNTIME for an unknown reason.

When I tried to run Plot_RangeFFT.exe (I guess Matlab runtime creates it) directly, it showed the same error as MMWAVE-STUDIO.

I do install the correct version of MATLAB RUNTIME because I can see "mclmcrrt8_5_1.dll" in its folder and I download it from DCA1000EVM Quick Start User Guide.

Please help me out T^T, I have been trapped for a couple of days.

Thank you so much!