Dont work here… 
Did not work =/ =/ =/
have to copy the file while it loading…
so have to keep ready with copied file and paste at the same time the file is gone…
HOLY GOD i did ti!
the problem is…every time have to do same 
i dun know permanent fix
Wow thanks for the help everyone i downloaded the 11781_001001.ipf file from the download link above and followed the steps and it works , so thanks everyone , and i really hope we dont have to do this everytime there is a new patch 
i have a crude way to settle this…
go to the file “11781_001001.ipf”
right click, select properties, click security tab, deny modify…
hope this help…
do this so they updater will not delete the file…
Apenas faz a correção de integridade da Steam, que ja foi corrigido!!!..
porem o proprio tos.exe esta excluindo o arquivo 11781_001001.ipf !?!?!?
então comprime o arquivo e deixa salva, executa o tos.exe e espera da 100% na atualização e extraia o arquivo 11781_001001.ipf, apos isso é so jogar
It just makes the correction integrity of Steam, which has already been corrected !!! …
however the own tos.exe this excluding 11781_001001.ipf file!?!?!?
then compresses the file and leaves saved, run tos.exe and expects of 100% in the update and extract the 11781_001001.ipf file after it’s so play
não funcionou 
do not work
so this happen a lot? i dont know how to fix it 
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Go to “steamapps\common\TreeOfSavior\release” Open release.revision.txt and replace what is written there with 11781
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copy the downloaded file and paste in the folder “steamapps\common\TreeOfSavior\patch”
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right click on the downloaded file, select properties, click security tab, deny modify…
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play the game
Yeah! it worked! But with a difference, i run the game and it deletes the file, i copy the downloaded file inmediately and it gets erased again so i copy it again, then the updater/launcher closes and i can play! I also changed beforehand the release.revision.txt file number to 11781…The thing is to make sure that the 11781_001001.ipf file is there when the game opens. Hope it works for someone else!
if u right click the file u downloaded, and deny modify in security tab, the file will not be deleted. so u dont have to copy everytime you want to play…
hope its help…
Yes, now i can do it like that. I denied only the modify and it got deleted anyway, but denying everything worked for me! Thanks!
Gof bless you , finally i can play
, thanks
what do you mean deny modify?
the permissions in the security tab
didnt work
i dont know what to do 
didnt work for me =[[[
Yeah! It worked
thanks 
Edit: now the problem is come back 
