I am running a 64 bit Windows OS on a Lenovo laptop with Windows 10. Running PTB 3.0.16 with Matlab R2019a.
I installed PsychToolbox following the instructions word for word (http://psychtoolbox.org/download.html#Windows) while selecting the complete installation of SubVersion and Gstreamer. Anyways I installed PTB (3.0.16) without any troubles.
When running Screen.m from the PsychBasic folder, I get the following error:
On Microsoft Windows with supported Matlab versions (>= V7.4) it could also be that
the required Visual C++ 2015-2019 runtime libraries are missing on your system.
The Psychtoolbox/PsychContributed/ subfolder contains installer files for them, which
you can execute after quitting Matlab. The name of the file is:
vcredist_x64_2015-2019.exe and maybe also vcredist_x64_2010.exe.
Error using AssertMex (line 190)
Missing or dysfunctional Psychtoolbox Mex file for this operating system. Read the
help text above carefully!!
Error in Screen (line 158)
I’ve already tried quitting Matlab and clicking the files mentioned in the prompt (vcredist_x64_2015-2019.exe and vcredist_x64_2010.exe) and continue getting the same error. Not sure what else I should try as I haven’t been able to find any solid leads online.