Hi!
I tried v108.2, v108.1, and dev v108.3. All of them failed to unpack on "omni.ja".
However it seems I can unpack the files manually just fine with Total commander, or 7-zip.
New: Angry IP Scanner (Mar 27, 2024), Platform 29.3 (Mar 26, 2024)
1,000+ portable packages, 1.1 billion downloads
Please donate today to keep us online!
I just installed it to my Desktop directory here without issue. Please include more details that were requested like "system details (OS version, 32 vs 64-bit), install path, new vs upgrade, etc." Also include your Windows language and what antivirus you are using.
This specific error usually shows up when either using a very deep directory structure, having disk errors, or having an antivirus issue.
Lastly, please try testing a fresh install to your Desktop directory. You can delete it after it installs.
Sometimes, the impossible can become possible, if you're awesome!