Subject Call To An OS function failed
Author Adomas Urbanavicius

After leaving application for a long time (approx 2-4h) to live (just
simple window is hanging with grid of data is displayed, and I am for
example browsing www, or doing other jobs), I receive error :

"Call To An OS function failed"
After click "OK",
this does not affect any of program futher and previous working.
Anyway it sounds like a little scary..

Any ideas ?
PS. App : TIBOQuery *, FB.