Unable to export the results

[v-smirjolkar]

[Write any error info to resolve easier]

---

System.InvalidCastException:
Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.ApplicationClass' to interface type 'Microsoft.Office.Interop.Excel._Application'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{000208D5-0000-0000-C000-000000000046}' failed due to the following error: Interface not registered (Exception from HRESULT: 0x80040155).
Fast Record Counter
- System.StubHelpers.StubHelpers.GetCOMIPFromRCW(Object objSrc, IntPtr pCPCMD, IntPtr& ppTarget, Boolean& pfNeedsRelease)
- Microsoft.Office.Interop.Excel.ApplicationClass.get_Workbooks()
- Fic.XTB.FastRecordCounter.FastRecordCounter.<>c__DisplayClass39_0.<ExportAsExcel>b__0(DoWorkEventArgs eventargs)
- System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
- System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

---

• XrmToolBox Version: 1.2024.9.69
• FastRecordCounter Version: 1.2025.3.2
• DB Version: 9.2.25053.152
• Deployment: Online