rivimey

Sounds like your PC BIOS has not been told that it is allowed to boot from CD. Restart the PC and on the BIOS startup screen invoke the "setup" action - often by pressing DEL or F2 or something similar. You will have to be quick! Find the Boot order …

[QUOTE=daviddoria;925026]I have a class called Scanner which casts rays into a 3d scene and records the resulting intersections. ... I've been saving the results in a class called Scan. But I'd like for a Scan object to know everything about the Scanner that created it. ... Have I explained my …

It's simple to do: [code] count =0; listp = base; while(listp = listp->next) { count++; if (count==4) { temp = listp->next ; listp->next = node; node->next = temp; } } [/code] Of course that's not valid C and assumes stuff about the list structures, and needs more error checking... Ruth

The suggestions I'd make are: - give your child only a "limited user" account and make the admin password a really good one: something like "5%ykWcbali^8" rather than "fido33". And don't type it in with him looking on! - if you get a second PC you might wish to try …

The "hit any key" - was that something like "Press any key to boot from CD"? Did the screen change to a blue background at any point? Did the CDROM spin up (could you hear it)? If the CD didn't spin and the screen didn't go blue background, you haven't …

Some of the commercial defragmenter programs (e.g. diskeeper, o&o defrag) come with what they call offline defrag, which enables the defragging of files that are normally unmoveable. One alternative: If the file that is not moving is your pagefile, and you have a moderate amount of memory (256MB or better) …

I'm reinstalling my Windows XP box. It has been on my home domain with a roaming profile for some time. I had earlier problems with the roaming user not able to log in at all but I can now log in. The problem now is that settings in the profile …

Can you access the "halted" system over the network? Try using "ping" from the command line of another computer. The fact that you can boot safe mode indicates a driver problem. I suggest booting safe, then checking the event logs, especially the "System" log, for issues. You'll probably find some …