Steam_api64.dll file

[deff.]

Hey, folks. I did some shitty thing - accidentaly deleted steam_api64.dll file for game version 1.10.163. Of course, I can verify integrity of files, but that means my FO$ version will go to NG. I really don't want to download all depots,  maybe someone can share that .dll file with me in DM. Will be grateful forever!

 

Edit: solved, found in downloads depots with old-gen

Edited September 20, 2025 by deff.

[Demonwise]

5 hours ago, deff. said:

Hey, folks. I did some shitty thing - accidentaly deleted steam_api64.dll file for game version 1.10.163. Of course, I can verify integrity of files, but that means my FO$ version will go to NG. I really don't want to download all depots,  maybe someone can share that .dll file with me in DM. Will be grateful forever!

 

Edit: solved, found in downloads depots with old-gen

 

Just verify the game files, let Steam do it's thing and then use this utility. It's a lot faster than probably what your thinking of doing. 

 

https://www.nexusmods.com/fallout4/mods/81630

[deff.]

@Demonwise my solution was faster  I found on my PC  full backup of old-gen Fallout from depots. I left them in a case I will need some files for reinstall/etc and totally forgot about them. This backup saved me  

[nmagod]

On 9/20/2025 at 3:06 PM, Demonwise said:

 

Just verify the game files, let Steam do it's thing and then use this utility. It's a lot faster than probably what your thinking of doing. 

 

https://www.nexusmods.com/fallout4/mods/81630

 

sure just redownload the entire game then run the downgrader, yeah everybody can do that, especially people with limited bandwidth

[Demonwise]

3 hours ago, nmagod said:

 

sure just redownload the entire game then run the downgrader, yeah everybody can do that, especially people with limited bandwidth

 

Sounds like that's your problem not mine and also not the problem of many many people. The advice wasn't for you. 

[rigothamus]

On 9/20/2025 at 6:54 PM, deff. said:

Hey, folks. I did some shitty thing - accidentaly deleted steam_api64.dll file for game version 1.10.163. Of course, I can verify integrity of files, but that means my FO$ version will go to NG. I really don't want to download all depots,  maybe someone can share that .dll file with me in DM. Will be grateful forever!

 

Edit: solved, found in downloads depots with old-gen

what is this depot? 😛

[deff.]

6 hours ago, rigothamus said:

what is this depot? 😛

 

Download old gen depots form steam via Steam console with commands. 

 

---- v. 1.10.163 ----

download_depot 377160 377161 7497069378349273908
download_depot 377160 377162 5847529232406005096
download_depot 377160 377163 5819088023757897745
download_depot 377160 377164 2178106366609958945
download_depot 377160 435870 1691678129192680960
download_depot 377160 435871 5106118861901111234
download_depot 377160 435880 1255562923187931216

 

[rigothamus]

ok thx