@Konstanting2
First try this:
Kangaroo.exe -l
If is says: GPU #0
Then try this command:
Kangaroo.exe -t 0 -d 14 -gpu -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt
If it says: GPU #1
Then:
Kangaroo.exe -t 0 -d 14 -gpu -gpuId 1 -ws -w 65save.txt -wi 30 -o 64save.txt 65.txt
This thread is for VanitySearch, you may get more help if you post here:
Jean Luc Kangaroo:
https://bitcointalk.org/index.php?topic=5244940.0 