PaulS:
Must be a vision issue, then, because I can not see how code that fails to work is anything but a code issue.
No, no - a code worked, and after compiling it few times more, stopped working - but I'm absolutely positive it worked! I deleted contents of c:\Users\usr\AppData\Local\Temp folder thinking that compiler is maybe not refreshing to new code, but still it doesn't work... Anyhow, I'm at work and don't have the code now...