problem in install Dolphin 6.1

i have another problem in install Dolphin 6.1 + Ad-Free Ray 3.5 + Orca 2.0

in Configuration

this massage

Fatal error: Maximum execution time of 30 seconds exceeded in C:\wamp\www\dolphin\install\index.php on line 1760

and what defrunt between Dolphin 6.1 + Ad-Free Ray 3.5 + Orca 2.0  and  Dolphin 6.1 + Free Ray 3.5 + Orca 2.0

and what the best

Better SP   ;)

Dolphin 6.1 + Ad-Free Ray 3.5 + Orca 2.0

Dolphin 6.1 + Free Ray 3.5 + Orca 2.0

are you see here differences? in letters

.. seems here difference in Ad Free and Free .. are you know what this mean ?

so difference just in banner

PS - try to set

Maximum execution time in 180-300 seconds

as example