Come sempre grazie....
Fatto come mi hai consigliato solo che al momento del riavvio il pc si è bloccato ed ho dovuto staccare la spina... al secondo riavvio tutt'ok.

Ho appena provato a riaprire il task ed il problema sussiste ancora....

Ti allego la risposta....

Logfile of The Avenger version 1, by Swandog46
Running from registry key:
\Registry\Machine\System\CurrentControlSet\Service s\qbwciiet

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Script file located at: \??\C:\obbwhrsk.txt
Script file opened successfully.

Script file read successfully

Backups directory opened successfully at C:\Avenger

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Beginning to process script file:

File C:\WINDOWS\temp\bca4e2da.$$$ deleted successfully.
File C:\WINDOWS\temp\fa56d7ec.$$$ deleted successfully.
File C:\DOCUME~1\Nico\IMPOST~1\Temp\r1570536896.exe deleted successfully.
File C:\DOCUME~1\Nico\IMPOST~1\Temp\r3868008218.exe deleted successfully.
File C:\DOCUME~1\Nico\IMPOST~1\Temp\r3900206184.exe deleted successfully.
File C:\DOCUME~1\Nico\IMPOST~1\Temp\r4094750115.exe deleted successfully.
Program C:\Documents and Settings\Nico\Desktop\sys30941.exe successfully set up to run once on reboot.

Completed script processing.

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Finished! Terminate.

N.B provvederò subito a fare ciò che mi hai consigliato nel pvt... Grazie millle