corrupt database ??

System.IO.IOException: database disk image is malformed —> System.Data.SQLite.SQLiteException: database disk image is malformed

   bij System.Data.SQLite.SQLiteBlob.Read(Byte[] buffer, Int32 count, Int32 offset)

   bij MailClient.Storage.Data.BlobStream.Read(Byte[] buffer, Int32 offset, Int32 count)

   — Einde van intern uitzonderingsstackpad —

   bij MailClient.Storage.Data.BlobStream.Read(Byte[] buffer, Int32 offset, Int32 count)

   bij MailClient.Streams.StreamHelper.CopyStream(Stream inputStream, Stream outputStream, Nullable`1 cancellationToken, ProgressReporter reporter)

   bij MailClient.Storage.Data.DatabaseCopyTool.CopyContents(Table table, Boolean sortDesc)

   bij MailClient.Storage.Data.DatabaseCopyTool.CopyTableData(Table table)

   bij MailClient.Storage.Data.DatabaseCopyTool.CopyInternal(String specificTable, Boolean copyIndexesViewsAndTriggers)

   bij DbRepair.CorruptionChecker.CheckCorruption(RepairOptions repairOptions, CancellationToken token)

   bij DbRepair.CheckingProcess.Check(CancellationToken token)


Table: LocalMailContents

databaseFile: 138fdc9b-ff0b-4412-b5d1-18b77a60e811\3f41b0c7-2c15-4ab4-946a-357d78f1935f\mail_data.dat

Yes, unfortunately there is nothing you can do. If you are using IMAP, you can delete the database and start again.

If it is running, close eM Client and in Explorer go to C:\Users\username\AppData\Roaming and rename the eM Client folder. You can delete this later. You may have to change folder options in Explorer to show hidden folders so that you can navigate to that directory. 

Open eM Client and setup your IMAP accounts.