Describe the bug
A clear and concise description of what the bug is.
To Reproduce
Steps to reproduce the behavior:
- Click on 'Load Solutions'
- Select one of the solutions
- Click on 'User Existing App Insights Web Resource'
- Click 'Reset'
- Error message shows up
Expected behavior
Clear the selected checkboxes
Screenshots

Desktop (please complete the following information):
- OS: Windows 10
- XrmToolbox Version: 1.2021.1.44
- Application Insights Manager Version: 1.2020.4.5
Additional context
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.ArgumentException: Items collection cannot be modified when the DataSource property is set.
at System.Windows.Forms.ComboBox.CheckNoDataSource()
at Maverick.Azure.ApplicationInsightsManager.MainPluginControl.ResetForm()
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripButton.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Describe the bug
A clear and concise description of what the bug is.
To Reproduce
Steps to reproduce the behavior:
Expected behavior
Clear the selected checkboxes
Screenshots

Desktop (please complete the following information):
Additional context
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.ArgumentException: Items collection cannot be modified when the DataSource property is set.
at System.Windows.Forms.ComboBox.CheckNoDataSource()
at Maverick.Azure.ApplicationInsightsManager.MainPluginControl.ResetForm()
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripButton.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)