Isdone.dll error? Please reply

Karansekhon251

Commendable
Oct 5, 2016
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I got the codex skyrim special edition, but when I try the codex installation/decompression it prompts me with the Isdone.dll error and I'm not sure how to fix it I tried to look for ways online but there are too many and some didn't work so what should I do. I have windows 10 64bit
 

Karansekhon251

Commendable
Oct 5, 2016
121
0
1,680


This problem isn't just with pirating I've had trouble with actual games too and so have other people but there seem to be multiple solutions and some don't seem legitimate
 
Bullshit!
I got Skyrim SE for free on Steam because I have Skyrim+all DLCs before.
I have been playing it for several hours a day with tons of mods since day 1.
I am on Win10 pro x64 and there is no such problems.
I have never heard of such problem too, only the famous bug with the VSync and GSync.
 

audiopathik

Prominent
Aug 5, 2017
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  • ■ Disable any UAC AntiVirus Software including Windows Defender
    ■ Make sure your files are not corrupted.
    If you used a download manager for CCF, RSDF, DLC or NCF containers, a torrent or usenet client use the integrated feature to check the download after it finished.
    Usually, branded scene releases like CODEX come with a MD5 checksum file or you can get it in a seperate download from the website.
    You can use the command line tool CertUtil to calculate the MD5 sums for each file and compare them to the provided MD5 checksums the files are supposed to generate.

    From Command Line or PowerShell:
    XML:
    CertUtil -hashfile C:/pathToFile MD5
    Else you can also use free third-party tools like HashCheck (http://code.kliu.org/hashcheck/), which integrates as a "Checksums" Tab into the Windows Explorers Property Dialogue.
    If the download does not provide a MD5 checksum file you can not verify that the files did download properly and are valid.