Jo, check here.
http://aumha.org/win5/kbestop.htm
0x00000077: KERNEL_STACK_INPAGE_ERROR
(Click to consult the online Win XP Resource Kit article, or see Windows
2000 Professional Resource Kit, p. 1549.)
A page of kernel data requested from the pagefile could not be found or read
into memory. This message also can indicate disk hardware failure, disk data
corruption, or possible virus infection.
a.. General discussion. {KB 228753} Win NT, Win 2000, Win XP
b.. General discussion. {KB 315266} Win XP
c.. Windows NT 4.0 Setup Troubleshooting Guide {KB 126690} NT 4
(Recommendations for the current error message are buried down inside this
article, which isn't necessarily limited to NT 4.)
0x00000078: PHASE0_EXCEPTION