Have a pop up window with this text, that i should copy and contact back-up -
System.ArgumentException: 1 is not a supported code page.
Parameter name: codepage
at System.Text.Encoding.GetEncoding(Int32 codepage)
at ICSharpCode.SharpZipLib.Zip.ZipConstants.ConvertToArray(String str)
at ICSharpCode.SharpZipLib.Zip.ZipConstants.ConvertToArray(Int32 flags, String str)
at ICSharpCode.SharpZipLib.Zip.ZipOutputStream.PutNextEntry(ZipEntry entry)
at MailClient.Storage.Backup.BackupCompressionTool.AddFile(FileInfo file, String relativePath, CancellationToken token, ProcessedSizeUpdated tracker)
at DbBackup.FormBackup.Backup(CancellationToken cancellationToken)
at DbBackup.FormBackup.<mainform_load>b__27_0(Object a, DoWorkEventArgs b)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)</mainform_load>