Import Sprite Fails 3.4.0.16

[rmonic79]

Guys i'm near to the release of my game but i have still a lot of animation to do and something starts failing. It happens just now that importing a new sprites works but after i launched the game it crashed without finding them and there are blue cups instead in the sprites folder (with the original sprites aspect ratio). It goes over and over, if i try to reimport them, the game crashes and sprites not there. Now i managed to stabilize it deleteting last file and  replacing from source the desappeared ones. Anyone can help about this problem?
P.s. I had some problems with sprites but was with compiled (divide the file in chunck solved it), now the thing are about the editor play too. I'm using 3.4.0.16

[Crimson Wizard]

Please tell which version of AGS are you using, and what is the size of file acsprset.spr in your game project?

[Cassiebsg]

Sounds like the typical problem when the acsprset.spr has reached the limit size (2Gb?).