CSS HTML Validator integrates with some 3rd party software applications. Integration usually provides a way to display CSS HTML Validator's validation messages in the 3rd party software application.
For more information, please visit the CSS HTML Validator Integration with Other Applications Page on the web.
If you have UEStudio or UltraEdit installed, then you can open the current document in them by using Tools->Edit with UEStudio/UltraEdit.
If you are running UEStudio or UltraEdit from a flash drive (or a portable install), then you may need to set the path to UEStudio or UltraEdit by setting "UltraEditPath" in "HKEY_CURRENT_USER\Software\AI Internet Solutions\CSE HTML Validator v4\Editor\Options" to the path of the EXE you want to use to open the document when choosing Tools->Edit with UEStudio/UltraEdit. This can also be used to override the default path to UEStudio or UltraEdit. (New v12.0101)