A/c blows hot on drivers side

I have an 03 Honda Accord Lx.  I took it to a shop and had them look at it
because the air was blowing hot. He advised that my compressor was fine,
and it probably just needed to be charged up. He did that for me, and the
passenger side started to blow cold, but the drivers side is still hot. He
advised that it was the blend door actuator.. so... I had that replaced... (not at
a shop).. the part works as it should, however the air is still blowing hot on
the drivers side. Im not sure what else it could be.