Sounds like a virus to me, try running a full system scan with your
Antivirus utility in safe mode:
The Stop 0x1E message indicates that the Windows XP Professional kernel
detected an illegal or unknown processor instruction. The problems that
cause Stop 0x1E messages share similarities with those that generate Stop
0xA errors in that they can be due to invalid memory and access violations.
This default Windows XP Professional error handler typically intercepts
these problems if error-handling routines are not present in the code
itself. http://www.microsoft.com/resources/...Windows/XP/all/reskit/en-us/prmd_stp_oweb.asp