When I tried to import products from Excel file, I received the following error. Anyone has any idea what it's talking about?
Log level: Error
The log entry message.Short message: Unable to create the store directory. (Exception from HRESULT: 0x80131468)
The details for the log entry.Full message: System.IO.IsolatedStorage.IsolatedStorageException: Unable to create the store directory. (Exception from HRESULT: 0x80131468) at System.IO.IsolatedStorage.IsolatedStorageFile.GetRootDir(IsolatedStorageScope scope, StringHandleOnStack retRootDir) at System.IO.IsolatedStorage.IsolatedStorageFile.InitGlobalsNonRoamingUser(IsolatedStorageScope scope) at System.IO.IsolatedStorage.IsolatedStorageFile.GetRootDir(IsolatedStorageScope scope) at System.IO.IsolatedStorage.IsolatedStorageFile.GetGlobalFileIOPerm(IsolatedStorageScope scope) at System.IO.IsolatedStorage.IsolatedStorageFile.Init(IsolatedStorageScope scope) at System.IO.IsolatedStorage.IsolatedStorageFile.GetStore(IsolatedStorageScope scope, Type domainEvidenceType, Type assemblyEvidenceType) at MS.Internal.IO.Packaging.PackagingUtilities.GetDefaultIsolatedStorageFile() at MS.Internal.IO.Packaging.PackagingUtilities.CreateUserScopedIsolatedStorageFileStreamWithRandomName(Int32 retryCount, String& fileName) at MS.Internal.IO.Packaging.SparseMemoryStream.EnsureIsolatedStoreStream() at MS.Internal.IO.Packaging.SparseMemoryStream.SwitchModeIfNecessary() at MS.Internal.IO.Packaging.DeflateEmulationTransform.Decompress(Stream source, Stream sink) at MS.Internal.IO.Packaging.CompressEmulationStream..ctor(Stream baseStream, Stream tempStream, Int64 position, IDeflateTransform transformer) at MS.Internal.IO.Packaging.CompressStream.ChangeMode(Mode newMode) at MS.Internal.IO.Packaging.CompressStream.Seek(Int64 offset, SeekOrigin origin) at MS.Internal.IO.Zip.ZipIOModeEnforcingStream.Read(Byte[] buffer, Int32 offset, Int32 count) at System.IO.StreamReader.ReadBuffer(Char[] userBuffer, Int32 userOffset, Int32 desiredChars, Boolean& readToUserBuffer) at System.IO.StreamReader.Read(Char[] buffer, Int32 index, Int32 count) at System.IO.TextReader.ReadBlock(Char[] buffer, Int32 index, Int32 count) at OfficeOpenXml.ExcelWorksheet.GetWorkSheetXml(Stream stream, Int64 start, Int64 end, Encoding& encoding) at OfficeOpenXml.ExcelWorksheet.CreateXml() at OfficeOpenXml.ExcelWorksheet..ctor(XmlNamespaceManager ns, ExcelPackage excelPackage, String relID, Uri uriWorksheet, String sheetName, Int32 sheetID, Int32 positionID, eWorkSheetHidden hide) at OfficeOpenXml.ExcelWorksheets..ctor(ExcelPackage pck, XmlNamespaceManager nsm, XmlNode topNode) at OfficeOpenXml.ExcelWorkbook.get_Worksheets() at Nop.Services.ExportImport.ImportManager.ImportProductsFromXlsx(Stream stream) at Nop.Admin.Controllers.ProductController.ImportExcel()