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Invalid prefix of serial number

prefix serial number registration nanocad free

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#1 jasiekk7

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Posted 28 April 2023 - 04:01 PM

Hi.

I try to register nanocad free 5.0. I've got serial number "NC50AS-...." but when I try to activate product I got an error "Invalid prefix for serial number. Required prefix is "NC50E".
What doing I wrong?

The file I downloaded and installed is "NCE50_2007.exe"

#2 Artemio

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Posted 28 April 2023 - 07:32 PM

Hello!
Where did you get your serial number?
I'd recommend to get it from: https://nanocad.com/personal/

#3 jasiekk7

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Posted 28 April 2023 - 08:07 PM

Right there.

https://files.fm/f/858t6fk9s

it's link to image, I can't paste it here directly.

#4 Artemio

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Posted 02 May 2023 - 06:03 PM

Your serial seems to be from right source.
Can you, please, try to completely remove your previous installation, and then install NanoCAD.
How to completely clean your PC from NanoCAD: https://forum.nanoca...anocad-from-pc/

#5 jasiekk7

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Posted 19 May 2023 - 11:04 PM

It doesn't solve problem.
I created second account to check if this time I will be able to get correct serial number but agian is "NA50AS-..."

Maybe better is close "free" version if it doesn't work anymore.
My bad, I just wanted to check if nanocad handle correctly 3d of dxf file format. As far as I know only autocad and draft sight are capable for it.

#6 Artemio

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Posted 24 May 2023 - 05:47 PM

Sorry, forgot completely...
Have you tried this serial with old version Nano5 you had?
If so - try to upload newer version from nanoCAD Free is easy-to-use CAD Software with tools for 2D drawings.
It was updated, so new serial is for new Nano5.

#7 jasiekk7

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Posted 30 May 2023 - 06:15 PM

Hi.

It works with the newer version. Thank you.





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