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2/1/2010 6:23 AM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Hello, Perhaps this FAQ will helps: Why does a message appear in STEP 7 stating that there is not a license key present even though the relevant license key is installed? Best regards, Hristo Mihalev |
2/1/2010 6:50 AM | |
Joined: 8/25/2006 Last visit: 4/27/2024 Posts: 2203 Rating: (277) |
As I see from your screen, I think you use FM458 in S7-400 rack, may be you have not installed D7-SYS license? |
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