I downloaded and installed the update but installation halted with an error about being unable to open a file in my Local Settings/Temp file so I deleted that file and tried anew. Repeated attempts all fall over now with error messages saying various .dll's are not found in the temporary file. I tried downloading the file from the home site rather than the upgrade but the same errors occur.
Since the install started by uninstalling the original I now have no firewall! Can anyone please help.
Windows XP SP3
Avira Antivir 8.2