  .

      ()   
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
      . , "atapi" -    IDE   , "DNScache" -   "DNS ".   :
DisplayName -   -          , ,   .

ErrorControl -   .
0 -  (Ignore)               .
1 -  (Normal)   .        .  ErrorControl         1.
2 -  (Severe) .        (LastKnownGood).
3 -  (Critical) .   ,     .

Group -  ,    ,  - ""

ImagePath     .      .sys     \Windows\System32\DRIVERS\.   -  .exe    \Windows\System32\.

Start    . ,             .  Start:
0 - BOOT -   . 
1 - SYSTEM -      .
2 - AUTO -      .
3 - MANUAL -   .
4 - DISABLE - .
       Start  0  2      .         Start  4.          -   .          ,       -     (  -    BSOD). 