Error al instalar plantilla yourshow en joomla 1.5.24

After installation of the template in joomla 1.5.24 YourShow gives me the following error:
XML Parsing Error at 1:1. Mistake 4: Not well-formed (invalid token)
What is this and how to solve?

thanks

The files in the template have been zipped using an Apple MAC. The MAC adds an extra folder or adds extra files for Apple Mac Format. So deleting these folders should fix this error.
If you are using windows 7 you can do following.

Extract template folder.
While inside template folder on top right search box enter "._" without qoutes and delete them. Then again search for ".DS_Store" without qoutes and delete them as well.

Create a zip file again and install it from joomla admin.

See you around...