Installing update to Java SE 1.5.0 - need help

I've downloaded Java 2 Platform SE 1.5.0 and I have been prompted to download the new 1.60 version. I've tried downloading and installing but it is saying that there isn't enough hard disk space to achieve this.

Not long ago I re-installed a recovery version of Windows XP onto my computer (system restore) and this has re-installed onto the RECOVERY C: drive. so my hard drive is now split into the C: drive and WINDOWS I: drive.

I think it automatically tries to download onto the (Full) C: drive when I want it to install onto the I: drive like all other programmes.

How do I do this?

I have succesfully downloaded 1.6.0 onto the I: drive but am wishing to install this file, but it is now saying no space.

Any ideas>

[763 byte] By [Gillya] at [2007-11-27 5:08:40]