Does Quicken still offer data file repair services? About 10 years ago I was able to send a data file in for secure and confidential repair services.
My data file has some form of corruption that is not fixed by Validate/Super Validate nor through backup/restore. I experience frequent app crashes, particularly during OneStep Update. I have also tried to create a year end copy, which supposedly does not touch Investment Accounts but the resulting copy only has about 10% of my assets.