avast shell extention crashes(vista 64 sp2)

Avast Free Antivirus / Premium Security
1

Problem Event Name: APPCRASH
Application Name: ashQuick.exe
Application Version: 4.8.1356.0
Application Timestamp: 4aaf71fc
Fault Module Name: ntdll.dll
Fault Module Version: 6.0.6002.18005
Fault Module Timestamp: 49e03824
Exception Code: c0000005
Exception Offset: 0001e599
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 1033

Files that help describe the problem (some files may no longer be available)
Version.txt
AppCompat.txt

2

Well according to the data you gave the problem was with ‘Fault Module Name: ntdll.dll’ it just so happened ashQuick.exe was using it when it crashed.

3

Is the problem reproducible?