I've tried all the recommended tips. The BSOD message is
'KERNEL_DATA_IN_PAGE_ERROR' No new h/ware or s/ware recently.BUT Firefox has been causing probs. Tip said remove all firefox or mozilla refs. from Registry - done - then reinstall firefox and once up go into start>programs> uninstall. Done but firefox still there and on restart BSOD and all the repair recommendations have been tried but don't work so here I am in the s..t once more.. Grrrrr!
Anyone help please? Senior and older mmbers know that I'm pretty old but my marbles are still in place (I hope)
Win 7 and all other software are legal installations and I can (I hope) move all my docs etc into another disc via DOS and then format and reinstall Win 7 but is there an easier way?

docusk