I need phalcon 2.0.10 dll for php 5.3. 29 on windows.
I have checked it on https://phalcon.io/en/download/windows and it is not available over there.
There is 2.0.13 for php 5.5 and 5.6 and 7.0. Just switch to new version or stop using windows xp :D
Try to Linux: