Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
I have looked into the issue with varied results. With ASP.NET applications, most people can resolve this issue by deleting the solution file and opening the project. Though this is a C#.NET project, I tried the same, but the issue persists. Below is the call stack; I am at a loss with this one.
System.AccessVi olationExceptio n was unhandled
Message="Attemp ted to read or write protected memory. This is often an indication that other memory is corrupt."
Source="System. Data"
StackTrace:
at System.Data.Com mon.UnsafeNativ eMethods.IComma ndText.Execute( IntPtr pUnkOuter, Guid& riid, tagDBPARAMS pDBParams, IntPtr& pcRowsAffected, Object& ppRowset)
at System.Data.Ole Db.OleDbCommand .ExecuteCommand TextForSingleRe sult(tagDBPARAM S dbParams, Object& executeResult)
at System.Data.Ole Db.OleDbCommand .ExecuteCommand Text(Object& executeResult)
at System.Data.Ole Db.OleDbCommand .ExecuteCommand (CommandBehavio r behavior, Object& executeResult)
at System.Data.Ole Db.OleDbCommand .ExecuteReaderI nternal(Command Behavior behavior, String method)
at System.Data.Ole Db.OleDbCommand .ExecuteNonQuer y()
at P3A4.MainDriver .XMLParse.inser tSLX() in C:\P3A4\P3A4\PI P3A4.cs:line 545
at P3A4.MainDriver .XMLParse.sendH TML(String order) in C:\P3A4\P3A4\PI P3A4.cs:line 480
at P3A4.MainDriver .XMLParse.build HTMLEmail(Strin g htmlFile) in C:\P3A4\P3A4\PI P3A4.cs:line 449
at P3A4.MainDriver .XMLParse.extra ctXML(String[] strFiles) in C:\P3A4\P3A4\PI P3A4.cs:line 275
at P3A4.MainDriver .XMLParse.selec tFiles() in C:\P3A4\P3A4\PI P3A4.cs:line 116
at P3A4.MainDriver .Main() in C:\P3A4\P3A4\PI P3A4.cs:line 27
at System.AppDomai n._nExecuteAsse mbly(Assembly assembly, String[] args)
at System.AppDomai n.ExecuteAssemb ly(String assemblyFile, Evidence assemblySecurit y, String[] args)
at Microsoft.Visua lStudio.Hosting Process.HostPro c.RunUsersAssem bly()
at System.Threadin g.ThreadHelper. ThreadStart_Con text(Object state)
at System.Threadin g.ExecutionCont ext.Run(Executi onContext executionContex t, ContextCallback callback, Object state)
at System.Threadin g.ThreadHelper. ThreadStart()
InnerException:
2  6482  Plater 7,872
Recognized Expert Expert
You are using unsafe commands to access incorrectly mapped memory.
I think you are using a DLLImport'd function incorrectly.
You are using unsafe commands to access incorrectly mapped memory.
I think you are using a DLLImport'd function incorrectly.
I think it may have had something to do with the provider I was using for the connection. I switched to a SqlConnection, and now everything runs as expected.
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