Question Please help me, spent 10 hours at failing to fix ISDone.dll issue.

[Unsolved97]

Hello everyone. This forum is probably my last hope to fix my issue. I am very sorry if i did not put this topic in correct forum category.

I'ts the very known ISDone.dll issue that im having here.

"An error occured while unpacking: Unable to write data to disk!
Unarc.dll returned an error code: -11
ERROR: archive data corrupted (decompression fails)"

I have LITERALLY spent 10 hours straight now, i tried every single thing that youtube and google has to offer.
From testing my ram memory, trying safe boot, paging virtual memory, all up to the replacing .dll files, re-registering them and god knows how many more things i tried, checking permission of folders, turning off every single protection, UAC on minimum, i mean literally everything.
This is probably my 1st or 2nd time ever in my 20y old pc career that i have issue i couldn't solve after so many known fixes and after following all the steps wherever i found some.
Also i tried to re-download, and i tried 2 more repacks, but no results.

Just to mention, i bought brand new pc which is really expensive, but i know that being expensive doesn't mean it cannot have a failure, but i tested everything i could, everything is fine with my pc.

On my old pc, repacks worked like charm, i never ever had a problem.

Also, saw on google it could be something related to ram, so after i finished diagnostics on my ram and everything went fine, i even went to bios and turned off the XMP profile just to make sure it's not about that, and it wasn't. I have 32 GB GSkill TridentZ 3200MHz, CL14, 2x16.

Please give me some direction or tip. I am so desperate, but not because i cannot get it to work, but because reason why it doesn't work. It makes no sense at all to me :\
I saw so many youtube clips, and being able to recognize fake "thx its working perfect" comments from real ones, i see that some solutions actually did help to some people. But i swear, i tried everything and nothing worked for me.
Worst thing is, i have feeling that issue is so ridiculous, that if i ever manage to fix it i will probably bang my head on table for how stupid the fix was. Thank you in advance.

 

[COLGeek]

Repacks are often associated with cracked/pirated software. What application/game are you referring to and where did you get it?

Tom's Hardware does not support any form of software piracy. None. Period.

 

[Unsolved97]

I am doing repacks myself for test purposes, and im not doing anything that is not legitimate. Even if i did it would never leave my pc. But i am not.
I compressed some large files to try it out, but i cannot unpack them.
Since it worked on old pc, i was thinking it's my fault and that i screwed something up, but after researching on internet i did saw that this issue is very common. And yes i did saw it's related to games that are being repacked aswell.

 

[COLGeek]

What application are you using to make the repacks?

 

[Unsolved97]

Nice try there are enough of other forums where i can get help and actual answer then letting you abusing your moderator rights over me. I did not even mention a game, i dont know who gives you right to investigate me without any proofs. Anyways have a good night, since you wont help.

 

[COLGeek]

Simply a question to understand what we are working with.

Be well.