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Ian_Harrison
Copper Contributor
Joined 2 years ago
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WAC : Installation fails with Unhandled Exception
Hi Server: 2022 Std, 21H2 20348.2700 Clean build and activated WAC MSI version 2311 When I try to install WAC I get a message : Unhandled Exception - System.Security.Cryptography.CrypographicException - Access is denied (see screen shot) I am logged on as a user who is a member of the local administrator group and also Domain Admins. The installation fails and roles back, any ideas as to what I can do? Thanks Ian257Views0likes1CommentServer 2019 - DNS CNAME requests fails after clearing cache
Hi So we have a domain with 2012R2 DC servers all working fine with no DNS issues - DNS is AD integrated. I have built a new 2019 core DC server which seems to be working fine (no dcdiag issues). However after a while some CNAME look ups fail and only work again after I clear the DNS cache. They work fine all the time on the 2012R2 servers even when they fail on the 2019 server. It is only CNAME entries that map to AZURE sites that fail: mystudents.activatelearning.ac.uk ->mystudents-activatelearning.msappproxy.net. And only when I query DNS on the 2019 server C:\Users\adm.iharrison>nslookup mytargets.activatelearning.ac.uk 127.0.0.1 Server: localhost Address: 127.0.0.1 *** localhost can't find mytargets.activatelearning.ac.uk: Server failed When those nslookups fail on the 2019 server other nslookups against other sites work fine, its only the ones where a CNAME is used against an AZURE hosted site. If I run the same nslookup query against a 2012R2 server it works fine. I have tried everything I can think of, even rebuilt the 2019 server again with no luck. Any ideas please Thanks Ian1.1KViews0likes1CommentUnable to connect since I promoted a server to DC
Hi I have installed WAC onto a Windows 10 PC and it connected fine to a Windows Server 2019 core. Since promoting the server to a domain controller I have been unable to connect to it. The error message I get is : Couldn't decrypt the data provided, data was encrypted with older or unknown source: Error occurred while decoding OAEP padding. ver: 2211 build:1.4.2212.08003 Any help please? Ian Harrison4.3KViews0likes3Comments
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