How to fix IsDone.dll 'Unarc.dll returned an error code: -11'

This video is for everyone that has tried ALL the other methods without it working.

Chapters:
00:00 Intro.
00:02 Causes and Known Error codes.
00:07 How to fix.
00:40 What to do after game installation.
00:45 End

[randomhuman]

Your video is the only one that worked, thank you!

[ft.harshsharma]

i watched 10 videos, only this worked. thank you

[xkicypd]

Thank you bro. I spent the whole day trying to fix it.❤

[ye__ti]

Only your video can saved me, thanks!

[amirali_epic]

Bro, you're an angel thank you it worked

[hossein]

Can confirm it's the only solution that worked for Windows 11. Thanks man!

[luefinapps]

Works for me on 13980hx. Thank you very much.😊

[battleprincess]

🔴🔴 The logic behind this fix is that most game repackers, like FitGirl-Repacks, use CPUs with 4 or 8 cores for the repacking/compression process. If your system has more than 8 cores, you might encounter this kind of errors when trying to decompress the files. The solution is to reduce your core or thread count as shown in the video. The best approach is to set the number of processors to 16 or 12, which corresponds to 8 or 6 cores. In some cases you might have lesser cores/threads and still gets this error. Then you can reduce the number of processors to half of your original count. I've applied this fix to many FitGirl repack installations, and it has consistently worked like a charm. 🙂

[mahdiaghajan]

I watched more than 10 videos and websites, just this worked for me,

[irfanfaruk]

That really works... Thanks man. You're the savior

[ayoubayoub]

I funking love you I was searching for a solution all day and only this worked

[feensky]

Спасибо, мне это помогло. Thank you from Ukraine!)

[davefekete]

Thanks and what is the cause of this error or is there a permanent way of fixing this issue?

[InsidePlay]

I LOVE YOU


The only video that works on the whole internet. Deserves 100M likes

[mokfyhndfghjkl]

i selected 4 but it didnt work. what should i do? i have 4gb ram