刪掉後又出現

小紅傘刪掉這個東西後 又出現 怎麼辦呢?
Begin scan in 'C:\WINDOWS\$NtServicePackUninstall$'
C:\WINDOWS\$NtServicePackUninstall$\sens.dll
    [DETECTION] Is the TR/Patched.BD.428 Trojan
    [NOTE]      A backup was created as '493b31d5.qua'  ( QUARANTINE )
    [NOTE]      Attempting to perform action using the ARK lib.
    [NOTE]      A backup was created as '4c95f02e.qua'  ( QUARANTINE )