Unable to cast COM object of type 'CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass' : <p>I have 2 windows program.</p>

<p>Program A : create with visual studio 2015 with crystal report SP18</p>

<p>Program B : create with visual studio 2017 with crystal report SP22</p>

<p>I have a computer with crystal report runtime SP 18.</p>

<p>I run program A in that computer. Program A can create report. I run program B in that computer. Program B cannot create report. So, i upgrade the crystal report runtime to SP22. The result is Program B can create report.</p>

<p>Now the problem is Program A cannot create report after the upgrade. The error is :</p>

<pre><code>System.InvalidCastException: Unable to cast COM object of type 'CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass' to interface type 'CrystalDecisions.ReportAppServer.Controllers.ISCRReportSource'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{98CDE168-C1BF-4179-BE4C-F2CFA7CB8398}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
   at System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr&amp; ppTarget, Boolean&amp; pfNeedsRelease)
   at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Refresh()
   at CrystalDecisions.ReportSource.EromReportSourceBase.Refresh(RequestContext reqContext)
   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Refresh(RequestContext reqContext)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.Refresh()
   at CrystalDecisions.CrystalReports.Engine.Table.SetDataSource(Object val, Type type)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSourceInternal(Object val, Type type)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDataSource(DataTable dataTable)
   at Portal_Inkaso.frIndex.PerintahCetakTT()
   at Portal_Inkaso.frIndex.Perintah1()
   at Portal_Inkaso.frIndex.llbPerintah_LinkClicked(Object sender, LinkLabelLinkClickedEventArgs e)
   at System.Windows.Forms.LinkLabel.OnLinkClicked(LinkLabelLinkClickedEventArgs e)
   at System.Windows.Forms.LinkLabel.OnMouseUp(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message&amp; m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message&amp; m)
   at System.Windows.Forms.Label.WndProc(Message&amp; m)
   at System.Windows.Forms.LinkLabel.WndProc(Message&amp; msg)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message&amp; m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message&amp; m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
</code></pre>

<p>What should i do ? Downgrade crystall report runtime or what ?</p>
