3dsmax 2022 and Substance plugin 2.4.5 errors

I cannot use substance plugin in 3dsmax 2022 because everytime I try to convert a substance into a specific renderer's material, a lot of error messages appear (see the attached image).

I've tried uninstalling and reinstalling Vray, using the plugin only with Arnold and applying the suggested pre and post render scripts (I don't know what that means, though).

The message "The Substance plug-in has detected an Incompatible renderer" keeps showing when I press the open dialog button and the materials in the viewport are displaying black, when I close all the error-related popups.