Howdy,
Yesterday afternoon I chose to install the .NET Framework 4.7.1 with Windows updates, and now when I opened Logos in the wee hours this morning, the fonts are off...and you can't make a choice as to Default Font. The graphic attached shows the empty choice slot that comes up when you try.
I right-clicked on the "Installed Windows Update" list to copy the information listed below. I had no clue how much I enjoyed my default font! :-)
Thought your technicians ought to know.
Paul L. White
Satisfied Logos User since 1.6
Microsoft .NET Framework 4.7.1 for Windows 7 and Windows Server 2008 R2 for x64 (KB4033342)
Installation date: 1/9/2018 4:03 PM
Installation status: Successful
Update type: Recommended
The Microsoft .NET Framework 4.7.1 is a highly compatible, in-place update for all the previous versions of .NET Framework 4.X. After you install this update, you may have to restart your computer.
More information: http://support.microsoft.com/kb/4033342
Help and Support: http://support.microsoft.com