Update VCMI essential files - error

After update VCMI essential files on VCMI Launcher VCMI have more bugs
for example error opening battle [forum.vcmi.eu/t/crash-when-opening-any-battle/1108/1)
Could you repair this update or remove him on VCMI Launcher.
Mod Man at arms - Castle on VCMI Launcher have bug too (Can’t install).

Do not EVER update VCMI essential files. Those are never necessary to update.