SQL Server processing version expiration

SQL Server 2008 evaluates expired processing

Hkey_local_machinesoftwaremicrosoftmicrosoft the "commonfiles" value in SQL server100configurationstate to 3.

Open the installer, select version upgrade, and enter the product key

Development version: Pttfm-x467g-p7rh2-3q6cg-4dmyb

Enterprise Version: JD8Y6-HQG69-P9H84-XDTPG-34MBB

After that, some of the services for SQL Server are not turned on, and in SQL Server Configuration Manager

1.sql Server (MSSQLSERVER) service

2. Network configuration: TCP/IP protocol, named pipes these enabled

3, check the TCP/IP protocol properties to see if the IP has been set to native IP or native to the external IP,

Note that the 2003server system can access the native database through the extranet IP in this machine, otherwise use 127.0.0.1