Win 2000 SP4 woes

[Cyberus]

I just tried to install SP4 on my laptop, and after waiting god knows how long for the download, it says it cannot copy file cliconfg.exe, and asks me to specify a different location - the trouble is, the file IS there!!! Anyway, I try specifying a different location, where a duplicate of the file seems to be, and this yields no joy. Have I just buggered my system?

Cheers

[Cyberus]

I got there in the end - I was just worried, cos I went against my better judgement and didn't back up my data before installing, and thought I was going to lose all the work I'd done on a friends site that I hadn't uploaded yet, the digital camera photos I have no backup of etc etc...

I should know better! I was lucky this time tho'

Thanks to all of you for your advice  :-)