Darnat

This is very strange as it works on my 2 other PC's but not this one.....got me thinking now that the PC may be too old for this????? It's the LOL CD.Have the iso here burnt it with image burn to CD-R(<----Wonder if this maybe the problem?) XP PRO sp2 (2002) AMD aTHLON xp 2000 1.66Ghz 1.50 Ram DVD DRIVES HL-DT-ST DVDRAM GSA-4081B HL-DT-ST DVDROM GDR8162B

I'm new here folks so please take it easy on me.... I have burnt an ISO to disc but the problem is,is that it will not boot on the wifes PC...all the other PC's not problem???? Can someone help me here....? Oh & don't shout at me if this is in the wrong forum...didn't know where else I could put it...lol