Glitchy launcher- struggling to run it every update

[Vocko]

Every update, there is some Error. So far i reinstalled it like 2 times, a couple times pc restart helped and now I'm fucked again:

Error: Size mismatch for Data\patch-A.mpq: got 8754648, expected 8746663. Will retry on next run

[Vocko]

Ok, so i got it to finally update after restartig pc, moving the game folder into another directory, reinstalling octolauncher and turning off mods. But if I have to do this every day, then bye gyus.

[Gabloin86]

Got this error as well.
I only clicked on retry a few times, restarted the launcher once or twice and it worked.

[Gabbowitz]

Same issue today, nothing worked so far.

[Deviouss1]

Same error: Size Mismatch
Tried it about 6X and gave up.

[Deviouss1]

Try this.
Delete the launcher from your game file.
Download the new launcher directly from the website's main page.
Start it.
Worked for me.