[?]: WinCC Advanced/Flexible "MISSING USER RIGHTS..."?

[Homeroid_BL]

Hi all!

Suddenly, I can not connect any PC HMI application to S7-1200 (6ES7 214-1AG31-0XB0) via Ethernet.
Both HMIs, WinCC Advanced V11 SP2, and WinCC Flexible 2008 SP2
reports an error:
"missing user rights to write into registry"

Spoiler

Spoiler

All the time PLC is online, visible, working fine.

Spoiler

Someone knows what is going on?

[dls.dls]

With the fault number (1400XX) you will mabe found any détails in the documentation.

Good luke!

[Homeroid_BL]

Nice joke, dls.dls Since documentation tells that "my station is not connected", so i should "check cable and wiring"

[sania]

set your pg/pc interface as tcp/ip - your net card

[Homeroid_BL]

It was set to TCP/IP, bu access point was MicroWin, not S7ONLINE.
Changing access point to S7ONLINE, problem was solved.

But, it menas that in TIA Portal:
-connection to PLC work regardles of PG/PC interface set (not relevant)
-connection to HMI considers PG/PC interface settings?????

Anywy, error description as "missing user rights" did not help me solving problem, it's just confusing description.

Sania, thanks!

[sania]

But, it menas that in TIA Portal:
-connection to PLC work regardles of PG/PC interface set (not relevant)
-connection to HMI considers PG/PC interface settings?????

yes it is