Search found 2 matches
- Wed Aug 16, 2017 7:48 am
- Forum: SIMATIC HMI
- Topic: Upgrade keys dont work on keys produced by EKB
- Replies: 6
- Views: 7078
Re: Upgrade keys dont work on keys produced by EKB
Thanks for your answer CoMod. I installed of 7.3 keys with EKB 2017_04_01. License Manager saw them but when I click on them the upgrade doesnt work. No I didn't make WinHex USB backup. I just transferred the licenses.
- Mon Aug 14, 2017 11:32 am
- Forum: SIMATIC HMI
- Topic: Upgrade keys dont work on keys produced by EKB
- Replies: 6
- Views: 7078
Upgrade keys dont work on keys produced by EKB
Hi people I am new to the site and I would plead for your... advice. I have a legit upgrade license keys of WinCC 7.4. I had legit license of Wincc 6.0 but they told me they cant upgrade directly to 7.4. So I used EKB tool to create licenses for WinCC 7.0. The tool worked, license Manager v 5.3 saw ...