I wrote an application using GMLIb a couple of years ago and it has been working up until yesterday.
I read the fix, got a key, recompiled the code with v1.5.4 and v1.5.5 and ha
I've had the same issue, but it seems that it is solved now!It happened at users who had IE 8 version on their machines - but I don't really know, why...
What is important though, is updating the IE to the latest version solves the problem!