itch.io

"Failed to load" would imply either some kind of issue with either your download or the game startup...

We've been having a handful of reports in the past few days of curious error messages like yours, ones we've not seen before, that mention things failing to load or things being 'broken'. Not to deflect blame but... it SEEMS like itch.io's servers might be a little bit wonky lately and causing errors and corrupted file downloads, because we've never had any of these issues pop up before.

My best recommendation for you for now would be to redownload the game and try again. And to babysit the download and make sure it doesn't oddly pause or skip or anything in the process.
We'll look into it on our end and see if maybe something has somehow ended up being corrupted.

Do you mind telling us what OS you're running Grove on? If it's on Windows, this is quite unusual but could be due to your computer permissions not allowing the game to load all files, the unzipping corrupting the game version, or the download not completing properly

I'm using Windows 11, then I'd check my computer permissions or redownload, thanks for replying.

I've sovled problem, is was RAV Antivirus isolate that code, when I remove the RAV Antivirus, finaly successful running.