As you may know, I use XStandard as my WYSIWYG editor of choice. In my eyes, it just puts the other editors to shame. It has its down sides, but none that make it less that attractive. Anyway, I've been using it happily for a few years now and then out of no where, I started getting this error:
Unable to process license file. Please contact your System Administrator.
I didn't change anything on my computer, that I know of. I contacted support (which continues to respond with superior promptness) and they suggested that a security setting changed on my computer and was preventing the license file from being loaded. They said that this was sometimes an issue with computers still running version 1.0 of the XStandard editor (which I was). They recommended that I upgraded to the current version (v2.0).
And, so, I downloaded the new editor and the new license file and two minutes later everything was working perfectly. Moral of the story, if you get the same error, try upgrading to the latest version.