Srvsvc.dll – Pre Service Pack 2 Revision History for Windows 7 SP1, Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)
17-Aug-2011 – 6.1.7601.21792 – Srvsvc.dll – x86/x64 – http://support.microsoft.com/kb/2590550 – The desktop does not load and only displays a black or blue background after you log on to a computer that is running Windows 7 or Windows Server 2008 R2
Cryptdll.dll – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)
09-Oct-2012 – 6.1.7601.22130 – Cryptdll.dll – x86/x64 – http://support.microsoft.com/kb/2768494 – You cannot log on to a Windows 7-based or Windows Server 2008 R2-based client computer after you disable AES encryption for Kerberos authentication
23-May-2011 – 6.1.7601.21732 – Cryptdll.dll – x64 – http://support.microsoft.com/kb/2545833 – Slow performance occurs when many user authentication requests are handled in Windows Server 2008 R2
It’s probably the thing we all dread most, evereything has been working great for weeks/months/years and then suddenly your machine starts randomly crashing to a Blue Screen of Death or BSOD
All is not lost though as Windows will often generate its own crash dump a report of what happened to cause the crash, this is often invaluable when it comes to finding the cause and fixing it.
A company called Nirsoft offer a great little utility called Blue Screen View, you can download it from here ttp://www.nirsoft.net/utils/blue_screen_view.html
This program will automatically analyse the default Mini Dump and Crash Dump locations and then pull back a summary of the driver or system file that was most likley the cause of your crash. In many cases it’s then just a simple case of removing the offending software, updating/downgrading the device driver or installing a software patch/hotfix.