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AquaNox seriesAquanox 2 won't install!?(4 posts)(4 posts)
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Posted December 02, 2022
I just tried to install Aquqnox 2 and at 97% I get an error "Installation Failed E2. Help!
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Posted December 26, 2022
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gmcgowan: I just tried to install Aquqnox 2 and at 97% I get an error "Installation Failed E2. Help!
I had the same problem (using a Windows 11 install) and i found a workaround. I downloaded the "offline backup game installer" from the GOG website.
You can get there by hovering your mouse cursor over your account name on the top of the website select "Games" then the game. A bit below the blue download button is the backup.
I ran the install as admin, maybe you have to do so as well.
Posted June 30, 2025
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gmcgowan: I just tried to install Aquqnox 2 and at 97% I get an error "Installation Failed E2. Help!
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Mentaro: I had the same problem (using a Windows 11 install) and i found a workaround. I downloaded the "offline backup game installer" from the GOG website.
You can get there by hovering your mouse cursor over your account name on the top of the website select "Games" then the game. A bit below the blue download button is the backup.
I ran the install as admin, maybe you have to do so as well.
Use the offline installer as mentioned and it works. Only thing is though in Windows 11 it crashes if you choose 32bit colour.
Posted July 11, 2026
Seems this is still an issue in 2026. Offline installer worked for me!
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AquaNox seriesAquanox 2 won't install!?(4 posts)(4 posts)
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