[MCL-5305] After new launcher update, Launcher won't start

I noticed the new update taking effect after trying to open Minecraft and then, nothing.... I've tried restarting my computer, uninstalling and reinstalling, removing all mods and I cannot get the launcher to even show up in Processes or applications on task manager. The exit code also gives me no clues. I'll attach the nativelog.

Linked issues

duplicates 1

MCL-5291 Error Code 5 - Problem moving tmplauncher.tmp to Minecraft.exe Resolved

Attachments

nativelog.txt

Comments 2

migrated 2017-01-31T15:58:36Z

I reinstalled Minecraft again this morning after receiving an "Error Code 5" while it tried to update the native launcher. It stopped showing that after the initial reinstall but I wanted you guys to have the initial nativelog from that reinstall to see if that had any information to help with figuring out the issue.

migrated 2017-01-31T20:19:10Z

I am having the same issue but to fix it for an 1 hour and so simple open your .minecraft folder and scroll down till you see usercache delete the file it should work again.