Windows窗体崩溃没有任何错误，只是事件日志中的错误

Question

I have problem with windows forms and multithreading. It is working for few minutes then crash without any error:

In event log I can find this:

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
  <Provider Name="Application Error" /> 
  <EventID Qualifiers="0">1000</EventID> 
  <Level>2</Level> 
  <Task>100</Task> 
  <Keywords>0x80000000000000</Keywords> 
  <TimeCreated SystemTime="2013-12-26T10:12:47.000000000Z" /> 
  <EventRecordID>23018</EventRecordID> 
  <Channel>Application</Channel> 
  <Computer>Mitja-Notebook</Computer> 
  <Security /> 
  </System>
- <EventData>
  <Data>NCrawler.Demo.exe</Data> 
  <Data>3.0.0.0</Data> 
  <Data>52bc0008</Data> 
  <Data>libcef.DLL</Data> 
  <Data>3.1650.1544.0</Data> 
  <Data>52a42238</Data> 
  <Data>c0000005</Data> 
  <Data>0014bd08</Data> 
  <Data>16b0</Data> 
  <Data>01cf0222620ef60a</Data> 
  <Data>D:\PROJEKTI\crawler\WebCrawlerSuite\NCrawler\NCrawler.Demo\bin\Debug\NCrawler.Demo.exe</Data> 
  <Data>D:\PROJEKTI\crawler\WebCrawlerSuite\NCrawler\NCrawler.Demo\bin\Debug\libcef.DLL</Data> 
  <Data>4487f3b0-6e16-11e3-a4f2-824ba6d84ade</Data> 
  </EventData>
  </Event>

and

Wrong program name: NCrawler.Demo.exe, version: 3.0.0.0, timestamp: 0x52bc0008
Wrong module name: libcef.DLL, version: 3.1650.1544.0, timestamp: 0x52a42238
Exception code: 0xc0000005
Wrong path: D:\PROJEKTI\crawler\WebCrawlerSuite\NCrawler\NCrawler.Demo\bin\Debug\NCrawler.Demo.exe
Wrong module path: D:\PROJEKTI\crawler\WebCrawlerSuite\NCrawler\NCrawler.Demo\bin\Debug\libcef.DLL

What Can i do? How to find the real problem and solve it.

Answer 1

http://www.updatexp.com/0xC0000005.html

the Exception code 0xC0000005 Access Violation

A quick scan of the online technical forums and blogs reveal folks asking for help with this windows error. Your question may be the same as this typical request:

"An application error has occurred and an application error log is being generated. Exception: access violation (0xC0000005), Address"

The error 0xC0000005 is generated by an illegal "memory access violation". This can be caused by anything from faulty RAM, an incorrect/corrupt device driver, poorly written/updated software and more commonly under Windows XP Service pack 2, malware/adware installations.

Usually you get this error message when performing a specific task, and if that happens you need to check the corresponding 3rd party's website/support department to see if they are aware of the problem

..a while back Symantec Antivirus caused the 0xC0000005 error with an additional message about a file called SAVRT.SYS . A simple software update to the Symantec Antivirus cured the problem.