Windows credentials error in Discovery

[Ansuman Giri]

I have been trying to make a discovery of a windows server in ServiceNow, after running a discovery it's showing below error 

Warning: Adding target to blacklist. No valid credential found for type [Windows]

Changed the user credentials on the windows server, added the user to Admin group also and updated the credentials in ServiceNow still showing Authentication failed in the credential test

Need Help..!! 

[Ranganayaki]

Hello @Ansuman Giri ,

Kindly check these...

https://community.servicenow.com/community?id=community_question&sys_id=c9cf58481b2218508672ea89bd4bcbbe

https://community.servicenow.com/community?id=community_question&sys_id=044c3e5e1bde60500b8a9979b04bcbed

Thanks,

RK

[Ashutosh Munot1]

HI,

Lets check the root of this issue.

Check the trustedHost list on mid server before you do anything.

Thanks,
Ashutosh

[Ansuman Giri]

in PowerShell tried the get-item for trustedhosts and below is the result

[Ansuman Giri]

@Ashutosh Munot can suggest something how can I resolve this