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Product Activation Error E40-0

Hello;

I have been using Unreal Engine for a while on Windows with no issues, today I tried to download the content examples pack (after an upgrade to 4.7.3) and it keeps failing.

I have restarted the engine and PC but always get the Product Activation Error E40-0.

How can I fix this?

Thanks;

Andy

Product Version: Not Selected
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asked Mar 18 '15 at 06:25 AM in Using UE4

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geekyhawkes
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avatar image frankmli Mar 18 '15 at 06:37 AM

Same here. alt text

avatar image R0OT7 Sep 23 '18 at 12:41 AM

Have you found a solution?

avatar image master_rigel Mar 18 '15 at 07:00 AM

I have the same problem with UE4 4.7.2 on the launcher.

launcher version 2.0.1.2467307

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Mine is now working - Nothing changed on my system so maybe Unreal just catching up after the engine update their end?

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answered Mar 18 '15 at 07:23 AM

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geekyhawkes
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avatar image frankmli Mar 18 '15 at 08:44 AM

It works for me here as well. Thanks.

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