Help please : Batch convert in PSCS2

I have been batch converting .png to .jpg for ages with Photoshop from my VLC folder.
However, recently I downloaded a photoshop update and with that, all the actions asked for options etc.
I couldn't get them to work properly so I deleted them.
Now I'm trying to create new .png to .jpg options.
The action is this:
Open
Resize
Save As .jpg
Close


Yet it's leaving the caps open on my photoshop screen and continuously opening the cap I used to create the action.
Can someone please help? I just want my actions back, and I'm afraid I must have forgotten the settings. I have none of the option boxes (ie 'suppress color profile warnings') checked.
Thank you.