log in button not working

[Luczin-a]

i cant click the log in button

bandicam.2025-08-26.15-54-47-508.mp4

[Moresteck]

Send the launcher.log file from %appdata%/.betacraft/launcher/

[Luczin-a]

launcher.log

[Moresteck]

Uninstall Java 7 and install latest Java 8.
Download the Java uninstaller tool from https://www.java.com/en/download/uninstalltool.jsp
And download Java 8 from here https://www.java.com/download/manual.jsp - make sure to pick the Windows Offline (64-bit) option!