Imacros Disabled?

Attempted to run this imacro and nothing happened. Anyone else experience the same thing? Is there something wrong with the script? Please advise, thanks

SET !ERRORIGNORE YES
URL GOTO=http://iconosquare.com/tag/xxxxxxxxx/
TAG POS=1 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=2 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=3 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=4 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=5 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=6 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=7 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=8 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=9 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=10 TYPE=BUTTON ATTR=TXT:Like
WAIT SECONDS=28
TAG POS=1 TYPE=A ATTR=TXT:Earlier