Thanks for the reply.
Call me stupid...but how will this affect the running of the boot CD? Will it still all run OK and find program files OK, or is it likely to carsh and/report errors at certain points and tasks?
Its actually quite stable, especially because its a release candidate instead of a beta. It will not affect usability.
In the likelihood that you happen to find a bug, if you report it, it can be fixed on the next release.
Visit the UBCD Wiki: http://wiki.ultimatebootcd.com
Please check your UBCD
ISO MD5 Hash Sum
; May prevent issues later on by not having an exact copy.
Currently Working on Common Issues and Repair Tips
on the Wiki.