[GoldeneK]

Hi, when i try to use: KillTimer(odliczanie, false);
Compiler says me: error 130: cannot coerce functions to values

How can i fix it?

[ambn]

Care enough to share your code?

[GoldeneK]

Okay, https://pastebin.com/6ngiAVDY

[WildCard65]

KillTimer requires a Handle, not the timer callback function. CreateTimer returns the handle to the timer (it's also same handle that callback receives via timer param).