Fatal Compilation Error for Beta 3

Hi… I tried to compile exe in HE Beta 3 but some error come out. Please help. Thank you.

Did you choose the CEFV87 engine here?

If yes, please run the web update utility again, because some dependencies were updated and you probably have an old version (2021.0).

so when we updating new beta does it mean we need to uninstall previous?

Normally Beta 3 will overwrite Beta 2. If not, you can remove it with the uninstaller.

Hi… what do you mean by web update utility?

Is there any mp4 updates that work with Beta 3 instead of the one that we get from Beta 2 version?

We choose engine.

Please update with the files we sent you. That will fix the reported issue.