SBUser_UK

Thank you for the invite.. im hoping to go there on Friday PM or even Saturday, depends how busy it gets then. Kind Regards

any newbies out there and for those who got here looking for a solution, this was resolved with the help of furlong tech support. They recommended that i download a piece of software called .NET Version Detector from asoft.be from there, the guy was able to determine that i was missing dot net 3.5 with SP1. (microsoft download id=25150) It would seem that you need to have previoius dotnet versions, as well as dotnet4. It is always worth checking that your computer has dot net fully patched and installed, and if necessary, with previous versions of it, as this was certainly the case for us in this particular situation. when i first posted this question i had an older version of sb and since trying to solve the issue again with furlong, i have the latest (as of 29sep) version. with this one, i didnt seem to have as many problems as with the slightly older one.

Hi, thank you for your reply. Uninstalling this has its warnings. However, as its a test machine it did not matter too much and i can always re-set to the 'prior' install. re-installing dotnet4 didnt work. Thanks for trying to help, though.

Hello Everyone, Im wondering if anyone has done this and come across this error; im looking try and get this to work: A computer on a test enviroment running the latest schoolbase version, and DotNET4 with CrystalReports for Dotnet4 Whenever i attempt to run the AssessmentUpdater GO Button, i get the following STOP Error: ################################### Method not found: 'System.Object System.Windows.Threading.Dispatcher.Invoke(System.Delegate, System.Object[])'. =============Location============== Exception: MissingMethodException Method: InvokeOnGui Class: SchoolBase.Common.ComponentLibrary.AsyncBaseForm Module: SchoolBase.Common.dll ===========Stack Trace============= at SchoolBase.Common.ComponentLibrary.AsyncBaseForm.InvokeOnGui[T](Func`1 method) at SchoolBase.Common.Functions.Messaging.MessageBoxCall(String Message, String Title, MessageBoxButtons Buttons, MessageBoxIcon Icon) at SchoolBase.Common.Functions.Messaging.displayQuestionMessage(Int32 MNumber, MessageBoxButtons Buttons, MessageBoxIcon Icon) at SchoolBase.UI.Main.Assessments.AssessmentUpdater.goBtn_Click(Object sender, EventArgs e) at System.Windows.Forms.Control.OnClick(EventArgs e) at System.Windows.Forms.Button.OnClick(EventArgs e) at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Button.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) ################################### ----------------------------------- Has anyone come across this error before? if so, how did you solve it?