UK Govermnent Vulnerability Scanning UK Infrastucture Security.Thanks for your reply danielkadane and Caur. The same problem "ERROR_WRONG_UNINST_PWD".
KLPRSS_Deinit took 0,058158 ms (User: 0 ms, Kernel: 0 ms, FullLoad: 0 %) CheckUninstallPwd_SilentMode took 6,103129 ms (User: 0 ms, Kernel: 0 ms, FullLoad: 0 %) I try to change my original command without quotes. KLPRSS_Deinit took 0,034210 ms (User: 0 ms, Kernel: 0 ms, FullLoad: 0 %) CheckUninstallPwd_SilentMode took 2,610562 ms (User: 0 ms, Kernel: 0 ms, FullLoad: 0 %) I change the command " KLUNINSTPASSWD= " to " KLPASSWD= " (with quotes and no) I have this :