Upgrade from 4.0.1e to 4.2.1a

[gabbs1]

Ok i've hunted all over the the forums trying to find out how to fix by upgrade probs and still to no avail... I've downloaded the SugarSuite-Upgrade-4.0.1-to-4.2.1a.zip file and piped it into the upgrade wizard thing and it says "Not valid upload." i've increased the upload limit and it still doesn't work. Is there a way just to overwrite all the files with the latest version and then run a script to update the database? like most normal proggies? if so can someone point me in the right direction.

I'm using FC3, mysql, PHP 4.

Thanks

[revnouz]

Im having the same problem also.

4.0.1e to 4.2.1a