Hashcat 3.0 inc_vendor.cl missing

[winxp5421]

Look like AMDs OpenCL runtime (on windows only) silently ignores the -I parameter. It's configured correctly, as you can see in the debug output:

-I "C:/Users/tv/Desktop/HTPHashcat3/hashcat/OpenCL/"

Also hashcat makes a special check for the existance and permission check of all the includes, also inc_vendor.cl, in that folder, otherwise it errors out.

I currently have no idea what's going on there, I also can not reproduce it locally as I do not have any AMD gpu in any windows box.

@winxp5421: Is the OS you're using a Windows XP?

i have 5 machines total 3 are windows 10 and 2 are windows 7.
windows 10 machine one (nvidia) no issues
windows 10 machine two (amd) catalyst 15.12 missing vendor.cl
windows 10 machine three (amd) catalyst 15.12 missing vendor.cl
windows 7 machine one (amd) catalyst 15.12 no issues
windows 7 machine two (amd) catalyst 15.12 missing vendor.cl

as you can see I am rather confused what the root cause is here same catalyst versions not OS version specific.

No i do not run windows xp on any of my machines

However, It does look like copying the contents  of OpenCL to %appdata%/local/Temp/ works "for now"