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Our UFile program has been built with Microsoft .NET technology.


We had to upgrade to the version 4.5.1 of the .NET Framework to support TLS 1.2.


UFile needs .NET Framework installed on the computer in order to start.


The following link from Microsoft show the Windows OS dependency of the framework.

See link from Microsoft: https://msdn.microsoft.com/en-us/library/8z6watww(v=vs.110).aspx


As you can see Windows/XP will not work at all.


The minimum computer requirement for running the program would be: Vista SP2 with .NET Framework 4.5.1


Printing should work assuming everything above was installed separately, although we have not tested it.


Now EFILE with TLS 1.2 also relies on Microsoft Internet Explorer to be installed, this is not necessarily relying on the installation of the Chrome Browser (or other browsers).


So even though the program starts and print the tax return on Vista, EFILE may be broken and you may have to rely on paper filing using PDF.


If you are unable to upgrade your operating system, you can use UFile ONLINE, with the latest version of Google Chrome or Mozilla Firefox, in order to prepare your return.

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I too am getting the same error. Will there be a fix coming soon? I do not want to file a hard copy. My system did an update last night as follows:


Security Update for Microsoft .NET Framework 2.0 SP2 on Windows Vista SP2 and Windows Server 2008 SP2 for x64 (KB3135982)
Installation date: ‎3/‎09/‎16 3:31 AM
Installation status: Successful
Security Update for Microsoft .NET Framework 4.5.2 on Windows 7, Vista, Windows Server 2008, Windows Server 2008 R2 for x64 (KB3135996)
Installation date: ‎3/‎09/‎16 3:28 AM
Installation status: Successful




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