I’m on the latest version of ISFEditor for Mac OS X. No updates available, currently. Sure would love to be able to download and convert these shaders to something useable!
Same error message on Windows 10. No difference when I tried going back a few versions (from ISFEditor 2.9.13.0 to 2.9.8.0).
Magic’s online converter managed to convert the shader I was interested in (although those with buffers often don’t work). I then used ISFEditor to add the extra features I wanted.
Yeah, this is pretty much still happening for me as well. What’s going on with this? Same issue still exists now on Big Sur. Please repair this so we can actually download the shaders?
Error Message for just ONE of the failed downloads: