<Li> 10: Coprocessor Error Fault </Li> <Li> 11: Alignment Check Fault </Li> <P> Reasons for BSoDs include: </P> <Ul> <Li> Problems that occur with incompatible versions of DLLs: Windows loads these DLLs into memory when they are needed by application programs; if versions are changed, the next time an application loads the DLL it may be different from what the application expects . These incompatibilities increase over time as more new software is installed, and is one of the main reasons why a freshly installed copy of Windows is more stable than an "old" one . </Li> <Li> Faulty or poorly written device drivers </Li> <Li> Hardware incompatibilities </Li> </Ul>

Cause of blue screen of death windows 7