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WinCC Flexible 2008 SP5 Upd 2 installation error (invalid signature)

Created by: daercole at: 12/29/2020 12:39 PM (4 Replies)

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12/29/2020 12:39 PM	Rate (0)
daercole Advanced Member Joined: 4/7/2012 Last visit: 2/5/2021 Posts: 63 Rating: (2)	Hallo. I would like to install the last update of WinCC but I got this error: I downloaded again, but same error. what I can do? Thanks Attachment error.png (20 Downloads)
	Last edited by: daercole at: 12/29/2020 12:40:35
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12/29/2020 2:19 PM	Rate (0)
mindware Platinum Member Joined: 3/30/2011 Last visit: 2/23/2021 Posts: 724 Rating: (246)	Hello, wath is your operating system? Best regards
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12/29/2020 2:22 PM	Rate (0)
itafusna Experienced Member Joined: 2/17/2020 Last visit: 2/19/2021 Posts: 62 Rating: (10)	Hi It is important to ensure that when the installation begins, it is done by right clicking the .exe file > Run as administrator with a user with administrator permissions on the PC. In case you are not sure or have not done so, this would be my first recommendation. I hope that helps!
	If this post helped you in any way, please rate it positively. Thank you.
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12/29/2020 4:08 PM	Rate (0)
daercole Advanced Member Joined: 4/7/2012 Last visit: 2/5/2021 Posts: 63 Rating: (2)	I'm Runnning Windows 7 x64 (virtual machine) I tryied also to open the setup file inside the folder (already with admin rules) but the same error C:\WinCCflexible2008_SP5_Upd2\InstData -> setup.exe seems a bad achive uploaded on the Siemens server ? Edit: I could install it by running this file: C:\WinCCflexible2008_SP5_Upd2\InstData\rs.exe (I was trying Setup.exe as usual...)
	Last edited by: daercole at: 12/29/2020 16:12:04 Last edited by: daercole at: 12/29/2020 16:29:08
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1/19/2021 2:52 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 2/24/2021 Posts: 6772 Rating: (946)	Hello read in the Readme of the Upd2 in this Link: https://support.industry.siemens.com/cs/ww/en/view/109757233 Here you can read : --------------- Signature error when starting the setup The signature of some setup components had to be updated. If the operating system in use is not up to date and therefore does not have the latest root certificates, the new signature cannot be verified and the setup cannot be executed. An error message appears. This applies in particular to Windows 7. Remedy: Connect your PC to the Internet and install any pending updates for your operating system. It should then be possible to install the product. -------------- -> So do wIn Updates to latest Version then it should work Bye Murof
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