Plutonium

Miaa_ our documentation explains how to load existing scripts and explains that it's drag and dropping a file in a folder, just read it

Banking information is stored in the stats file, there are a few users that run into issues with the upload of said stats. You can try and use uploadstats before you close the game to manually trigger the upload of your stats.

Hadi77KSA Holy Shit it FINALLY worked.. Bruh you really gotta be a fucking IT engineer to make this game work it's insane.. There's simply NO WAY I would have found the BO1 FF Explorer by myself and realized i could use it to extract these files into a new clientscriptss folder i have to create in the appdata pluto files..

So basically the game was missing _zombiemode_dissolve.csc and _zombiemode_weap_tesla.csc

So thanks a lot, i haven't played yet but at least I can get to the main menu now, it was such a hassle that I preferred abandoning and keep playing on steam. This morning I decided to give it a try and thanks to you it worked (not thanks to the staff or devs who despite being extremely used to working with BO1 code and files visibly couldn't figure it out, well i mean, it's not like they even tried anyway lol)

So if someone ever has this issue in the future it's pretty simple once u know what to do :

Install https://www.itsmods.com/forum/Thread-Release-Black-Ops-FF-Explorer.html

Go to C:\Users\XXX\AppData\Local\Plutonium\storage\t5 and create a folder named "clientscripts"

Open BOFF Explorer, click "open files", go to C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Black Ops\zone\Common (or anywhere you installed the game if not via steam) and select common_zombie.ff

Once loaded, click on the "clientscripts" branch and now you can right click on _zombiemode_dissolve.csc, choose "extract file" and extract it in C:\Users\XXX\AppData\Local\Plutonium\storage\t5\clientscripts (which is the folder you just created earlier)

Start the game, if it works then it's good, but if like me you still have the same error message but with a different file (for me it said that _zombiemode_weap_tesla.csc was missing too, I repeated step 4 but extracted this one instead and now the game worked.

I was visibly the only person on this entire planet to have this issue, I guess other people had it but also aren't tech savvy (like me) and just gave up instantly seeing that there isn't a single solution for it online anywhere.

Thank you again Hadi77KSA for your very precious help ❤ there's just no way i would have figured half
this shit out by myself, and despite not being an expert, i'm pretty comfortable with computers and basic gaming troubleshooting, so I can't even imagine for regular people with less experience how basically impossible it is to fix

Try the version they provide, and download it by torrent (should work). For me, both stock and Pluto version work fine.