USTechSupport is a software usually installs without your knowledge vith the download of freeware. In fact some sites use the method of repackaging. This is an operation that is to redo the module software installation by adding download options. These options allow to add other software as for example toolbars browser, or potentially unwanted software. The addition of these new programs can decrease the performance of the system but also slow or redirect internet surfing. As a general rule, should focus on the author’s official site to download your software.
Identified : 07/20/2015.


– It belongs to a family of PUP (Potentially Unwanted Program).
– A polluteware is a software that pollutes storage and/or the Base of registers.
– Vendor : PUP.Optional

Main Actions

– It installs as a process launched at startup of the system (RP),
– It installs as a service to be launched each time the system (O23),(SS/SR).
– It starts a task planned in automatic (O39),
– It installs as a program (O42),
– It creates to many registry keys ‘Software’
– It creates additional folders (O43),
– It moved to the Windows prefetcher folder (O45).
– It creates multiple files users (O61),

– (.USTechSupport, LLC (www.ustechsupport.com) – PC Optimizer.) — C:Program FilesUSTechSupportPC OptimizerUSTSPCO.exe
O23 – Service: USTSPCODiskOptimizer (USTSPCODiskOptimizer) . (.USTechSupport, LLC (www.ustechsupport.com) – PC Optimizer – Defrag Service.) – C:Program FilesUSTechSupportPC OptimizerUSTSPCODefragSrv.exe
(.USTechSupport, LLC (www.ustechsupport.com).) — C:Program FilesUSTechSupportPC OptimizerUSTSPCO.exe
(.USTechSupport, LLC (www.ustechsupport.com).) — C:Program FilesUSTechSupportPC OptimizerUSTSPCO.exe
(.USTechSupport, LLC (www.ustechsupport.com).) — C:Program FilesUSTechSupportPC OptimizerUSTSPCO.exe
O39 – APT: USTSPCO-USTSPCOOneClickCare – (.USTechSupport, LLC (www.ustechsupport.com).) — C:WindowsTasksUSTSPCO-USTSPCOOneClickCare.job
O39 – APT: LAUNCH CDPCO – (.USTechSupport, LLC (www.ustechsupport.com).) — C:WindowsSystem32TasksLAUNCH CDPCO
O39 – APT: MyCleanPC PC Optimizer – (.USTechSupport, LLC (www.ustechsupport.com).) — C:WindowsSystem32TasksMyCleanPC PC Optimizer
O39 – APT: USTSPCO-USTSPCOOneClickCare – (.USTechSupport, LLC (www.ustechsupport.com).) — C:WindowsSystem32TasksUSTSPCO-USTSPCOOneClickCare
O42 – Logiciel: MyCleanPC PC Optimizer – (.USTechSupport.) — {6AAEB4CB-0573-41ec-89B0-0FE0D5134A8B}_is1
O43 – CFD: 2015/07/20 05:48:29 – [] D — C:Program FilesUSTechSupport
O43 – CFD: 2015/07/20 05:48:29 – [] D — C:ProgramDataMicrosoftWindowsStart MenuProgramsMyCleanPC
O43 – CFD: 2015/07/20 05:46:18 – [] D — C:ProgramDataUSTechSupport
O43 – CFD: 2015/07/20 05:49:14 – [] D — C:UsersCoolmanAppDataRoamingUSTechSupport
O61 – LFC: 2015/07/20 05:43:00 A . (.US Tech Support LLC.) — C:UsersCoolmanDownloadsMyCleanPC.exe

Remove Software

– Remove software in Windows Configuration Panel,

Remove with ZHPcleaner

Diagnose with ZHPDiag

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