oclvanitygen -D 0:0 -f addresses.txt -o found.txt -k lastkey.txt 3000
Still doesn't find anything.
Can you share a command line that returns a find?
I haven't tried intel gpu, also I didn't even try windows.
The command looks fine, although -D 0:0 is not necessary.
On nvidia card I've tested first 30 and 52,53,54,55 puzzles - works like a charm.