New Post: problem in a web project, a different thread owns it.

I am working with Visual Studio Web Developer 2010 Express and getting this error.


System.InvalidOperationException was unhandled by user code
HResult=-2146233079
Message=The calling thread cannot access this object because a different thread owns it.
Source=WindowsBase
StackTrace:

   at System.Windows.Threading.Dispatcher.VerifyAccess()
   at Microsoft.ClearScript.Windows.WindowsScriptEngine.VerifyAccess() in c:\misc\ClearScript2012\ClearScript\Windows\WindowsScriptEngine.cs:line 169
   at Microsoft.ClearScript.Windows.WindowsScriptEngine.ScriptInvoke(Action action) in c:\misc\ClearScript2012\ClearScript\Windows\WindowsScriptEngine.cs:line 490
   at Microsoft.ClearScript.Windows.WindowsScriptEngine.Execute(String documentName, String code, Boolean evaluate, Boolean discard) in c:\misc\ClearScript2012\ClearScript\Windows\WindowsScriptEngine.cs:line 413
   at Microsoft.ClearScript.ScriptEngine.Execute(String documentName, Boolean discard, String code) in c:\misc\ClearScript2012\ClearScript\ScriptEngine.cs:line 483
   at Microsoft.ClearScript.Windows.VBScriptEngine.ExecuteCommand(String command) in c:\misc\ClearScript2012\ClearScript\Windows\VBScriptEngine.cs:line 261
   at MaxRecall.CORE.ZScripting.PrintScriptRun(Int32 Index) in c:\MRC#\CORE\CORE\Scripting.cs:line 1022
   at MaxRecall.CORE.ZGraphics.ZDocPrinter.Run2() in c:\MRC#\CORE\CORE\Graphics.cs:line 362
   at MaxRecall.CORE.ZGraphics.ZDocPrinter.Run() in c:\MRC#\CORE\CORE\Graphics.cs:line 346
   at MaxRecall.Query4A.make_doc_pdf() in c:\MRC#\QUERY\QUERY.cs:line 2108
   at mr4._Default.MRQ() in C:\MRC#\MR4WEB\MR4\mrq.aspx.cs:line 867
   at ASP.mrq_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\MRC#\MR4WEB\MR4\mrq.aspx:line 4
   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
   at System.Web.UI.Page.Render(HtmlTextWriter writer)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

InnerException: