Three times now I have tried to download and instal Service Pack 3 for Microsoft Office 2000 SR-1 and three times I've failed. It seems to download alright and them will not install. Installation CD in the drive during download and Norton Anti-Virus switched off.
Download the file from click here At least you can then retry the installation without having to download again. I got a 'cannot update filexxx. It was probably updated some other way'[or something like this] then a cancel / retry / ignore option. I chose ignore and it was OK. Can't remember what the file was.