請看以下是否有幫助：

1) Go to Start Menu
2) Click at 'Run' and type in 'regedit'
3) Go to 'HKEY_LOCAL_MECHINE > SOFTWARE > Ahead > Installation > Families > Nero 7 > info
4) Delete the line 'Serial7_xxxxxxxxxx'
5) Go to 'HKEY_LOCAL_MECHINE > SOFTWARE > Ahead > Installation > Families > Plugins > info
6) Delete everything that start with 'Serial7_xxxxxxxxxx' or make sure that this page is empty.
7) start the program 'Nero SmartStart'
8) Click at 'Accept' and 'Next'
9) Fill in the boxes with this information
Name : Kanuki
Company : KZone
Serial : 5C80001080100000000247825696
10) Click 'Ok'

舊序號之刪除（非必要）：請將虛線內（不含虛線）的部份複製到記事本中，存成 xxx.reg ，再點兩下匯入即可。
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Windows Registry Editor Version 5.00

[-HKEY_LOCAL_MACHINE\SOFTWARE\ahead\Installation\Families\Nero 7\Info]
[HKEY_LOCAL_MACHINE\SOFTWARE\ahead\Installation\Families\Nero 7\Info]
"Version"="7.0.5.4"
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