Symptoms
When you are using Windows XP, the following error message may be displayed:

STOP 0×0000001E KMODE_EXCEPTION_NOT_HANDLEDThe STOP screen lists Aspi32.sys as the source of the STOP error.
Resolution
This behavior can occur if an older version of the Advanced SCSI Programming Interface (ASPI) layer is installed on your computer. By default, Windows XP does not include ASPI support.