购买Lunarpages主机时一个不小心，就出出现这样的错误，原本要购买Lunarpages的Windows Plan(Windows系统主机)，可是却购买了Lunarpages Basic Plan(Linux系统主机)，那叫一个郁闷啊。如果你也出现了购买了错误主机方案的情况，那么，你也不要担心，这种情况并不是严重的问题，你只要联系LunarPages的客服要求更换主机方案就OK了，你可以参考以下的英文邮件：
Hi,
I signup a hostnig plan with Lunarpages some times ago. However, I just realized that I have signup a wrong
hosting plan. I intended to signup Lunarpages Windows Plan, however I end up signup a Basic Plan.
Now, I writing to request Lunarpages to change my hosting plan from Basic to Windows. Please go
ahead to charge my credit card the cost difference between these two plans. Below are my hosting account
information:
1. Website name: www.xxxx.com (你的網站域名)
2. Username: yourusername (你的主機帳戶名字〕
3. Fisrt and Last letter of password: 1******g (你的主機帳戶密碼的第一和最後字符)
4. Credit card last 4 digit : 1234 (信用卡的最後4個數字，這是驗證你的主機帳戶的持有者)
If you need more information, please let me know. Thanks.
Regards
Your Name
然后通过LunarPages HelpDesk系统联络Lunarpages的客服，（这是Lunarpages的客服系统，如果你没有帐户的话，请申请一个），Lunarpages主机商在收到你的更换主机要求后，就会把你的网站从Basic Plan的主机服务器，转移到Windows Plan的服务器，过后会从你的信用卡扣除这两个主机方案之间的差价。