Specific sort: only digits and uppercase - 8 characters in UPC WPA2 - help me.

[reflex16]

Hi,

I used --force because my device has unstable OpenCL driver.

If i run command:

hashcat-6.1.1>mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe -m 2500 -a 3 -w 3 upc.hccapx --session testmoj -o wyniki3.txt

I get the answer:

hashcat (v6.1.1) starting...

* Device #1: Unstable OpenCL driver detected!

This OpenCL driver has been marked as likely to fail kernel compilation or to produce false negatives.
You can use --force to override this, but do not report related errors.

No devices found/left.

By adding command --stdout:

mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe --stdout -m 2500 -a 3 -w 3 upc.hccapx --session testmoj -o wyniki3.txt

Invalid mask length (0).

Where is the error and what did I do wrong?

Thanks for the help.