running za12.0.104 with w7 64b and using ie9. i have to stop za to get youtube to run, then start za and 90% of youtubes run - for a while. yeah strange but a fact. i saw where resetting web scan might solve the problem, but cannot find that option in za12. can someone tell me where to find that setting or another hint to correct problem. also have flash11. thanks in advance.