Black Screen On Startup??

I'm running Windows Vista and when I log into my computer it only shows a black screen and won't load the desktop. I tried a system restore but that didn't work. Along with that there is a message that says "Microsoft Mobile PC Adaptability Client has stopped working"

Problem Event: APPCRASH
Application Name: PresentationSettings.exe
Application Version: 6.0.6002.18005
Application Timestamp: 49e01d9e
Fault Module Name: ntdll.dll
Fault Module Version: 6.0.6002.18327
Fault Module Timestamp: 4cb73436
Exception Code: c0000622
Exception Offset: 0000 9f7d
OS Version: 6.0.6002.2.2.2.0.768.3

ANY help would be GREATLY APPRECIATED!

I went through your thread and searched for it on Internet. i came across this particular website, which seems to be the official website of Microsoft, and it consists of few solutions for your issue. i have provided the link below. I would recommend you to visit this website and go through the solutions and try them to solve your issue. It had worked for many, so I am expecting it to do wonders for you also. If you face any more issues, please feel free to ask your queries again. Happy to help!!
Microsoft Mobile PC Presentation Adaptability Client has stopped working