Few days ago was not able to open data file - error message that data file is from newer version. Did not make any changes to my configuration before this error. Used an old backup file and reinput months of transactions. Tried to do a backup and Quicken closed. This morning, did a transaction download and Quicken deleted transactions I input last evening. Tried to do another backup and Quicken closed. Tried to open file and received the error message again - data file is from newer version. SO FRUSTRATED. WHAT IS GOING ON?