My battle.net launcher was working fine when i went to bed last night, I boot up my pc today and suddenly whenever the battlenet launcher opens it ‘‘goes to sleep’’ and gives an agent.exe error. I can’t even uninstall it without the error popping up.
windows error code: (0xc0000142)
blizzard error: BLZBNTBNU00000003
Please help, i have changed nothing on my PC and i just wanted to launch Battle.net
If you have not tried it as of yet, reboot your computer. If you still see the error, end the Agent.exe program using the task manager and restarting the app.
Some extra troubleshooting steps can be attempted from this article.