EFT SP Downgrader

  • None. This is a first-time start of SPT.

    get any errors? or just a random crash.
    Check your EscapeFromTarkov.exe File.
    right click -> properties -> details


    Check what version it is.

    Doesn't work, delete folder, copy all live eft stuff into spt-aki folder, patch again, put the spt-aki main install into it, try again.


    it's weird, it worked perfectly for me, so i am very upset other people have issues.
    especially issues that you specifically have and no one can really help...

  • Unless we haven't updated it, right? I'm still on 12.11 from the big patch. Haven't opened the launcher since then and done no official updates.

    well, the patcher works for the version from about 1.5 days ago, which they just changed 20 mins ago to a newer one. I guess we will just have to wait more

  • well, the patcher works for the version from about 1.5 days ago, which they just changed 20 mins ago to a newer one. I guess we will just have to wait more

    Yeah I think this is the issue. I'm just now checking it. The Downgrader is for a patch I didn't have after the base 12.11. And now I can't update cause of this brand new one from today. So I'm stuck right in the middle. Damn, all this work for nothing!


    Thanks for the help everyone, looks like we're really just better off waiting for the new full release. As long as it lines up with whatever patch EFT is on now...

  • Yeah I think this is the issue. I'm just now checking it. The Downgrader is for a patch I didn't have after the base 12.11. And now I can't update cause of this brand new one from today. So I'm stuck right in the middle. Damn, all this work for nothing!


    Thanks for the help everyone, looks like we're really just better off waiting for the new full release. As long as it lines up with whatever patch EFT is on now...

    We should just hope, that the person, who mate the Downgrader updates it fast. I am not really into coding or patching stuff, but the update was 2-3 megabytes, so it will probably be some bug fixes or something. Let's just hope it doesn't take long, for it to be updated

  • make sure you're copying the EFT data out of the original BattleState install location... you'll end up getting banned from EFT and the unexpected updates/patches will break SPT

  • make sure you're copying the EFT data out of the original BattleState install location... you'll end up getting banned from EFT and the unexpected updates/patches will break SPT

    I am, it's just that I needed to copy it from the actual one to the SP one, but the official just updated, so when I copied it, it was too late

  • You all can check game version without opening launcher by going into EFT root and right clicking on EscapeFromTarkov.exe and then going to Details, if the Version there doesn't say Version 0.12.11.13124, it means you have updated too far.

    Remember to NOT open the launcher after a major update, since they will patch it for the major ones quicker than for the smaller ones.

    Good luck to y'all <3

  • I also had that error and I tried replacing those files, but I was on the wrong version. I would suggest, that you wait for a response from some dev of the mods, because I am not competent enough in here to give you suggestions. Just wait for an answer or the next patch of the mods

  • i just took the file from the orginal EFT folder, it continued the patching, but i got an error that i have run out of space, even though have like 200GB space


    Problem signature:

    Problem Event Name: APPCRASH

    Application Name: Patcher.exe

    Application Version: 1.0.0.0

    Application Timestamp: 609308e7

    Fault Module Name: KERNELBASE.dll

    Fault Module Version: 6.1.7601.24545

    Fault Module Timestamp: 5e0eb6bd

    Exception Code: e0434352

    Exception Offset: 000000000000b87d

    OS Version: 6.1.7601.2.1.0.256.1

    Locale ID: 2057

    Additional Information 1: ab8c

    Additional Information 2: ab8c126add474d5054d66d698e4ed316

    Additional Information 3: 1775

    Additional Information 4: 1775db0b9ded61851011cd7e75a80258


    It finally patched after re doing the files and applying the patch, dragged the AKI-1.5.1 files into the folder now i get new error

    checked the Product version after i used patcher Patcher_12.11.13124_To_0.12.10.12893.zip and it says 0.12.10.2-12893-1e2caff2


    think i found my problem


    As far as I am aware AKI will no longer run on Windows 7 ,ha ha few patches too late to play SP-Tarkov ;(

  • Replaced the missing files and now the patch says it was successful. However when I try to launch the game it just closes itself. I have followed every step, server is running, everything is fine but when i press the "start game" button the game opens for a few seconds and closes (tarkov window opens but its invisible).


    I've checked my tarkov .exe file and it is the version the downgrader is supposed to downgrade to. Any help?

  • Replaced the missing files and now the patch says it was successful. However when I try to launch the game it just closes itself. I have followed every step, server is running, everything is fine but when i press the "start game" button the game opens for a few seconds and closes (tarkov window opens but its invisible).


    I've checked my tarkov .exe file and it is the version the downgrader is supposed to downgrade to. Any help?

    You should check what

    gsusgg said in his comment under the patcher mod. Maybe that can help you

Participate now!

Don’t have an account yet? Register yourself now and be a part of our community!