ntdll.dll crashes involving multiple programs including explorer.exe

Hello and Thank you in advance! Recently, on random occasions, all programs that are running become totally unresponsive, eventually stop working and have to be closed. This includes windows explorer. When this happens I try to use keyboard short cuts such as CTRL + SHIFT + ESC, however these...

Hi, I've been using my Thinkpad w520 with windows 7 64 bit professional for more than a year without any major problem. Recently, the Explorer.exe started crashing occasionally and randomly when I was switching back to a file browser :confused: ... The event viewer shows that all the crashes...

I'm tweaking my new PC and I need to run cmd as admin for certain purposes. However, when I try to run it as admin (by right-clicking a desktop link and choosing "Run as admin"), it crashes Explorer.exe and no prompt appears. Here is the Event Viewer entry: This happens even after a clean boot....

Hi guys. This problem has been frustrating me for months. Explorer.exe keeps crashing at irregular intervals, the crash report denotes ntdll.dll as the culprit. I have uploaded a dump file. I hope someone can point me to the source of the problem. Your help is highly appreciated. Thanks. :)

I am joining the wonderful and whacky world of explorer crashes. Several a day depending what I am doing. I have Norton 2010 installed with 4 GBDRAM on a Windows 7 Pro machine and an NVIDIA 9800GT card. Here's the log: Explorer.EXE 6.1.7600.16404 4a765076