net stop DTServer
c:\windows\system32\net.exe stop DTServer

sc delete DTServer
c:\windows\system32\sc.exe delete DTServer

tskill.exe DTServer
c:\windows\system32\tskill.exe DTServer

rd /S /Q .\DTServer\DownloadRoot
rd /S /Q .\DTServer\Log
rd /S /Q .\DTServer\WwwRoot
del /Q .\DTServer\*.*

pause