1/12/2021 3:44 PM | |
Joined: 2/6/2015 Last visit: 10/18/2024 Posts: 80 Rating: (15) |
Hi S@iba, This error message usually appears due to problem with SQL-Server. First you should verify if the service "SQL Server (WinCC)" is running. If not you should start it. You could also update to the latest update for WinCC V7.5 SP1: Update 5 https://support.industry.siemens.com/cs/kz/en/view/109773812 It might be interesting to execute the Security Controller tool. Do these steps: How do you restore the settings for registry, permissions, firewall, DCOM and user groups in STEP 7 (TIA Portal)? https://support.industry.siemens.com/cs/ww/en/view/95847886 Best Regards, CGA81 |
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