Hello,
I'm evaluating Wirecad and have a few questions:
1. I tried to import some devices from the community server, I have noticed that many entries are striked out. What does that mean?

2. When trying to import some devices from the community server I get the error (locale German):
System.Data : System.ArgumentException
Column 'BTU' kann nicht auf 'null' gesetzt werden. Verwenden Sie statt dessen DBNull.
bei System.Data.DataRow.set_Item(DataColumn column, Object value)
bei EntitySpaces.VistaDBProvider.DataProvider.SetModifiedValues(esDataRequest request, esEntitySavePacket packet, DataRow row)
bei EntitySpaces.VistaDBProvider.DataProvider.SaveDynamicCollection_InsertsUpdates(esDataRequest request)
bei EntitySpaces.VistaDBProvider.DataProvider.SaveDynamicCollection(esDataRequest request)
bei EntitySpaces.VistaDBProvider.DataProvider.EntitySpaces.Interfaces.IDataProvider.esSaveDataTable(esDataRequest request)
bei EntitySpaces.Interfaces.esDataProvider.esSaveDataTable(esDataRequest request, esProviderSignature sig)
bei EntitySpaces.Core.esEntityCollection`1.Save(esSqlAccessType sqlAccessType, Boolean continueUpdateOnError)
bei EntitySpaces.Core.esEntityCollection`1.Save()
bei WireCAD.GlobalDataAccess.EquipmentCollection.Save()
bei WireCAD.frmEquipmentLibrary.sbDownload_Click(Object sender, EventArgs e)
bei DevExpress.XtraEditors.BaseButton.OnMouseUp(MouseEventArgs e)
bei System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
bei System.Windows.Forms.Control.WndProc(Message& m)
bei DevExpress.Utils.Controls.ControlBase.WndProc(Message& m)
bei DevExpress.XtraEditors.BaseControl.WndProc(Message& msg)
bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Wirecad lets me go ahead, but it doesn't download the device.

3. You are using the term BTU, which I guess should be BTU/h. Or is it BTU/Min or something else?

4. I tried to create a new device. There is the possibility to ad a picture in the wizard, which didn't work for me. It said something like wrong format. The picture was pasted via clipboard. Same thing when I tried to use a jpg. The same picture was taken without problems later in the detail-tab of the library.