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WInCCPro SQL

Created by: bgegilles496 at: 6/15/2022 5:05 PM (2 Replies)

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6/15/2022 5:05 PM	Rate (0)
bgegilles496 Member Joined: 2/9/2022 Last visit: 12/7/2023 Posts: 1 Rating: (0)	Hello I've change name of ma pc . SO i desinstall and re install TAI Portal V17 Update 3. I've got message when i compile my project Echec creat project runtime . No acces to data base CC_HMI_0FXB_xxxx hummm

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6/15/2022 5:39 PM	Rate (0)
Michael K Gold Member Joined: 9/3/2008 Last visit: 4/22/2025 Posts: 933 Rating: (164)	Hi When you uninstalled WinCC, did you also uninstall the SQL server? This is necessary. See: How do uninstall a SIMATIC WinCC Professional or a SIMATIC WinCC Runtime Professional SQL Server Instance? Best regards
	Michael
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6/30/2022 3:13 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/17/2025 Posts: 15311 Rating: (1894)	Hello bgegilles496 yes the SQL Server is the reason why a rename of the Computername leads to problems... Uninstall SQL Server Instance and do a Repair installation. <joke> Or the more better way would be never to change the computername after WinCC Installation </joke> Bye Murof
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