#9990 (Bug) dispread.exe has stopped working (madVR)

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Component: ArgyllCMS (64-bit) 2.0
Created by latexii

Last modified


Im trying to make D65 BT 2020 HDR 3D.lut for my projector (JVC RS500)

Software is starting just fine with patches (79) but keeps spamming this error

i1d3_command:ICOM err 0x0, until dispread exe has stopped working pop’s up.

how to proceed ? Ive tried to tick different settings, reinstalled all (drivers , softwares etc. tried differents usb ports.. ) but nothing seems to help.


DisplayCAL (text/plain | 2018-01-02 23:53:51)


6 comments on “dispread.exe has stopped working (madVR)”

    1. Hi and thx for helping, but unfortunately still getting that error. Ive run that with and without debug mode. Ive run it with Spyder 5 and i1d3(pro), same error and always with last patch. Tried basic gamma 2.2 calibration and that hdr bt2020, same error.. tried also from differents usb -ports, with and without extension cable, same error.

      1. Are you using the 64-bit or 32-bit version of Argyll? If you’re using 64-bit, try the 32-bit version (and vice versa, although that will only work if you’re using a 64-bit OS).

        1. Ok, ill try that next .. i just tried with default* gamma 2.2 settings and single curve + matrix with 34 patches and this time i got dispcal.exe has stopped working error..

            1. Morning,

              I tried x86 version of Argyll (after banging my head with x64) and this solved this error. Profiling and creating 3D.lut was successfully.  So thank you very much.

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