Hi, I've been having issues with Turbotax program. I get a default message Fatal error 1603. I need help as my tax is late. I can be reached at [phone number removed]
012695
1 Replies
DawnC
Expert Alumni
Apr 30, 2025 4:13:57 PM
This error (Error 1603) can occur when the Microsoft .NET Framework Installer can't install and/or update your system. Possible causes include:
Damaged Windows file and folder permissions
Damaged Windows Registry key permissions
Damaged Microsoft .NET Framework installation
See the link below for solutions. We can't call you from the Community, but you can use this link to Contact Support.