Hi, this was the error message in event viewer
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Error restoring Administration Server data from a backup. #1199 Administration Server installation returned an error. Remove Administration Server, reinstall it, and restore the backup with klbackup.
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Stop due to error. #1192 Administration Server data is inconsistent. You must uninstall the Administration Server, install it again, and perform the restore process using the klbackup utility.
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Internal task error occurred.
Task: Update task.
Error code: 706.
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Internal task error occurred.
Task: KSN Usage.
Error code: 11.
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Internal task error occurred.
Task: KS 10.1 for Server Update.
Error code: 706.
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I reinstall the KES and install SQL managment and open the KAV database, after then KES works fine.
In think that was something related with sql database.
Now i will search info to install KES like cluster or similar.
Thanks
C.