This issue was submitted by the add-in's exception handler.
Exception:
System.Runtime.InteropServices.COMException (0x800A03EC): Exception from HRESULT: 0x800A03EC
at Microsoft.Office.Interop.Excel.Sheets.Add(Object Before, Object After, Object Count, Object Type)
at XLToolbox.WorkbookStorage.Store.CreateStoreWorksheet() in X:\Code\xltoolbox\NG\XLToolbox\WorkbookStorage\Store.cs:line 534
at XLToolbox.WorkbookStorage.Store.get_StoreSheet() in X:\Code\xltoolbox\NG\XLToolbox\WorkbookStorage\Store.cs:line 134
at XLToolbox.WorkbookStorage.Store.ReadFromWorksheet() in X:\Code\xltoolbox\NG\XLToolbox\WorkbookStorage\Store.cs:line 468
at XLToolbox.WorkbookStorage.Store.set_Workbook(Workbook value) in X:\Code\xltoolbox\NG\XLToolbox\WorkbookStorage\Store.cs:line 63
at XLToolbox.WorkbookStorage.Store..ctor(Workbook workbook) in X:\Code\xltoolbox\NG\XLToolbox\WorkbookStorage\Store.cs:line 204
at XLToolbox.Export.Models.Preset.FromLastUsed(Workbook workbookContext) in X:\Code\xltoolbox\NG\XLToolbox\Export\Models\Preset.cs:line 54
at XLToolbox.Export.QuickExporter.ExportSelection() in X:\Code\xltoolbox\NG\XLToolbox\Export\QuickExporter.cs:line 42
at XLToolbox.Dispatcher.Execute(Command cmd) in X:\Code\xltoolbox\NG\XLToolbox\Dispatcher.cs:line 63
Exception:
Message: Exception from HRESULT: 0x800A03EC
Environment