Notes On Operation Of Runtime Professional - Siemens SIMATIC WinCC V11 System Manual

Runtime

3.2 Notes on operation of Runtime Professional

3.2 Notes on operation of Runtime Professional
Contents
Information that could not be included in the online help.
User authorizations within the operating system
1. All user must be added to the "SIMATIC HMI" user group. This also applies to users who
want to open WinCC projects remotely.
2. The storage folders of the projects must have the NTFS authorizations "SIMATIC HMI"
with full access and "SIMATIC HMI Viewer" with read access. The authorizations must be
inherited for all subordinate objects.
3. Members of the Windows user group "SIMATIC HMI" should not simultaneously be
members of the Windows user group
"SQLServer2005MSSQLUser$<Computername>$WINCC". The members of this group
have administrator rights to the SQL server. Therefore remove all Windows users from
this group for whom restricted access to the WinCC database is sufficient.
Windows 7 / Windows Server 2008: Locking key combinations
If you want to lock key combinations under Windows 7 or Windows Server 2008, you must
change the group policies in the administrative tools of the operating system
A detailed description of this can be found in the FAQ with the entry ID "44027453" in the
SIMATIC Customer Online Support:
Internet: WinCC FAQ 44027453
(http://support.automation.siemens.com/WW/view/en/44027453)
Fault in the connection between the server and the client
If the connection between the server and client is faulty, check the settings of the PG/PC
interface. TCP/IP(Auto) should not be used for the "Interface Parameter Assignment Used".
Used fixed IP addresses instead.
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WinCC Runtime Professional Readme
System Manual, 04/2011