I had a look at Acer via click here for your particular model, but there are no applications listed for XP except 'Acer LaunchManager Application' & 'Acer WebCam Application'.
None here either click here.
This click here looked promising, but unfortunately the links don't work.
Also, from the 1st point under Downloads in the 2nd link:
"Please do not install update-utilities for Acer Empowering Technology applications that did not come installed on your computer.
For example, if your computer is a Veriton 7700GX, you cannot install update-utilities for any other model. Different computers have different hardware configurations and each model has its own unique set of Acer Empowering Technology applications."
I think it means that even if you found Acer ET XP applications for other similar laptop models, it won't be suitable for your model.
In short, most likely unavailable for you particular laptop. G