5/23/2019 6:56 PM | |
Joined: 5/1/2016 Last visit: 5/28/2024 Posts: 18 Rating: (0) |
Hello I'm trying to install Tia V15 and I'm having this difficulty as pictured. After restarting the keyboard and mouse of the notebook no longer operate and it is necessary to perform the recovery of the notebook . "Windows requires a digitally signed driver" A newly installed program attempted to install an unsigned driver. This version of windows requires all drivers to have a valid digital signature. The driver is not available and the program that uses it may not work correctly. Uninstall the program or device that uses this driver and go to the web program publisher support site for a driver with digital signature. Windows 7 Professional - ServicePack 1 ------------------------------------------------------------------------------------------ |
Last edited by: Alexss23 at: 05/23/2019 19:02:26Last edited by: Jen_Moderator at: 05/24/2019 12:13:22New subject after splitting |
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5/27/2019 11:49 AM | |
Joined: 10/10/2005 Last visit: 4/18/2024 Posts: 1917 Rating: (133) |
Hallo Alexss23, the digital signature (certificate) from Siemens ensures that STEP 7 (TIA Portal) has been tested in Windows and has not been modified since testing. If you are online in the internet, the validity and security of the certificates used by the servers are checked automatically before the installation starts. Please see the informations and help in this regards. Cicero |
5/27/2019 4:55 PM | |
Joined: 5/1/2016 Last visit: 5/28/2024 Posts: 18 Rating: (0) |
Thanks Cicero I tried to perform the procedure according to faq, but I still did not succeed in the installation.
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4/29/2022 8:23 AM | |
Joined: 6/19/2017 Last visit: 6/12/2024 Posts: 8150 Rating: (166) |
Hi CyrielleMonneret, Please try to discuss in English language. This is an international community and we try to focus on one language. This is the translation of your post:
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