The Text command dialog does not open for some V6 users in Windows 7
A few users have reported that running the Text command in Rhino V6 under Windows 7 fails silently. No command dialog comes up at all.
This Microsoft article talks about the bug introduced in a Windows 7 update and includes a fix. The problem is related to the Windows update corrupting a .NET installation and causing font controls to potentially cause a crash
Thanks to John Morse for figuring this out.
-Added 14 June 2018