Not possible to install WinCC Unified locked by WinCCprofessional (not installed)

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costea88
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Joined: Mon Jul 17, 2023 12:16 pm

Not possible to install WinCC Unified locked by WinCCprofessional (not installed)

Post by costea88 » Mon Jul 17, 2023 1:28 pm

Hi, all I have some problems with the installation of WinCC Unified.

When I try to install it, the software tells that it is not possible to install WinCC Unified because it is locked by another version of Simatic WinCC Professional, even if no version of WinCC Professional is installed.

Can anyone tell me what to do in this case?

Thanks

Answers to FAQs
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Re: Not possible to install WinCC Unified locked by WinCCprofessional (not installed)

Post by Answers to FAQs » Mon Jul 17, 2023 4:23 pm

попробуй через Inventory.exe
C:\Program Files (x86)\Common Files\Siemens\Automation\Siemens Installer Assistant
там в любой папке
запускаешь, жмёшь discovery
находишь wincc правой кнопкой uninstall unit
жмёшь кнопку uninstall
не забудь RT удалить тоже

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