Siemens SIMATIC PCS 7 Service Manual page 30

Installation of PCS 7 and Settings on the ES
5.2 How to Update PCS 7
Note
Hotfix and SQL server
PCS 7 setup automatically installs the necessary hotfix and SQL server.
Note
Windows User Groups
Members of the Windows user group "SIMATIC HMI" should not be members of the Windows
user group "SQLServer2005MSSQLUser$<computer name>$WINCC" at the same time.
Members of the "SQLServer2005MSSQLUser$<computer name>$WINCC" group have
administrator rights on the SQL Server. You should therefore remove all Windows users who
only need restricted access to the OS database from this group.
WebNavigator client and WebNavigator diagnostics client
Please note the following when updating software:
● You can update the software (without removing it beforehand) on the WebNavigator client.
● With the WebNavigator diagnostics client, you will have to uninstall and then reinstall the
Procedure
If you use the "Update" function in the PCS 7 setup, we recommend you reboot the PC before
performing the installation.
1. Insert the
2. Select the "Update" setup type.
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software.
Process Control System; SIMATC PCS 7 DVD into the DVD drive.
Note
Before updating SIMATIC NET (on ES and OS servers), the previous version, which is
already installed, is automatically removed. Following removal, a message will appear
prompting you to reboot your PC. Reboot the PC. The installation then continues
automatically.
Software update without utilization of new functions
Service Manual, 03/2012, A5E02779792-02