Bug? Avast and MsgBox

[Frog]

Hey,

I download the trial version to get a look. I just start the basic example with MsgBox. If i don't click fast on it (before Avast start scanning), the MsgBox disappear and the app get stuck.

Cia

 

[Erel]

Have you tried to temporary disable Avast?

 

[Frog]

In fact, it happens because i compile it, then install it.
No more problem if i launch the app by itself