ndv:      Pruning file queue...
     dvi:      {_SCAN_FILE_QUEUE}
     flq:           ScanQ flags=620
     flq:                SPQ_SCAN_PRUNE_COPY_QUEUE
     flq:                SPQ_SCAN_FILE_COMPARISON
     flq:                SPQ_SCAN_ACTIVATE_DRP
     flq:           ScanQ number of copy nodes=2
     flq:           File 'C:\Windows\system32\DRIVERS\serial.sys' pruned from copy.
     cpy:           DrpSetRegFileProt 'C:\Windows\system32\DRIVERS\serial.sys' Status=0 Class=Inbox Windows protected
     flq:           File 'C:\Windows\system32\DRIVERS\serenum.sys' pruned from copy.
     cpy:           DrpSetRegFileProt 'C:\Windows\system32\DRIVERS\serenum.sys' Status=0 Class=Inbox Windows protected
     flq:           ScanQ action=200 DoPruning=32
     flq:           ScanQ end Validity flags=620 CopyNodes=0
     dvi:      {_SCAN_FILE_QUEUE exit(0, 0x00000000)}
     ndv:      Committing file queue...
     flq:      {_COMMIT_FILE_QUEUE}
     flq:           CommitQ DelNodes=0 RenNodes=0 BackNodes=0 CopyNodes=0
     flq:      {_COMMIT_FILE_QUEUE exit(0x00000000)}
     ndv:      Registering CoInstallers...
     dvi:      {DIF_REGISTER_COINSTALLERS} 10:38:32.883
     dvi:           Class installer: Enter 10:38:32.898
     dvi:           Class installer: Exit
     dvi:           Default installer: Enter 10:38:32.898
     inf:                Opened PNF: 'c:\windows\system32\driverstore\filerepository\msports.inf_de3dad62\msports.inf' ([strings.0409] <src=drvstore>)
     inf:                {Install Inf Section [ComPort.NT.CoInstallers]}
     inf:                {Install Inf Section [ComPort.NT.CoInstallers] exit (0x00000000)}
     dvi:                Co-installers registered.
     dvi:           Default installer: Exit
     dvi:      {DIF_REGISTER_COINSTALLERS - exit(0x00000000)} 10:38:32.898
     ndv:      Installing interfaces...
     dvi:      {DIF_INSTALLINTERFACES} 10:38:32.898
     dvi:           No CoInstallers found
     dvi:           Class installer: Enter 10:38:32.898
     dvi:           Class installer: Exit
     dvi:           Default installer: Enter 10:38:32.898
     dvi:                {Install INTERFACES}
     inf:                     Opened PNF: 'c:\windows\system32\driverstore\filerepository\msports.inf_de3dad62\msports.inf' ([strings.0409] <src=drvstore>)
     dvi:                     Installing section [ComPort.NT.Interfaces]
     dvi:                {Install INTERFACES exit 00000000}
     dvi:           Default installer: Exit
     dvi:      {DIF_INSTALLINTERFACES - exit(0x00000000)} 10:38:32.898
     ndv:      Installing device...
     dvi:      {DIF_INSTALLDEVICE} 10:38:32.898
     dvi:           Class installer: Enter 10:38:32.898
     inf:                Opened PNF: 'C:\Windows\INF\msports.inf' ([strings.0409] <src=drvstore>)
     inf:                AddReg=ComPort.AddReg,ComPort.NT.AddReg  (msports.inf line 308)
     inf:                     HKR,,PortSubClass,1,01  (msports.inf line 295)
     inf:                     HKR,,EnumPropPages32,,MsPorts.dll,SerialPortPropPageProvider  (msports.inf line 320)
     dvi:                {Install DEVICE}
     inf:                     Opened PNF: 'c:\windows\system32\driverstore\filerepository\msports.inf_de3dad62\msports.inf' ([strings.0409] <src=drvstore>)
     dvi:                     Processing Registry/Property directives...
     inf:                     {Install Inf Section [ComPort.NT]}
     inf:                          AddReg=ComPort.AddReg,ComPort.NT.AddReg  (msports.inf line 308)
     inf:                               HKR,,PortSubClass,1,01  (msports.inf line 295)
     inf:                               HKR,,EnumPropPages32,,MsPorts.dll,SerialPortPropPageProvider  (msports.inf line 320)
     inf:                     {Install Inf Section [ComPort.NT] exit (0x00000000)}
     inf:                     {Install Inf Section [ComPort.NT.Hw]}
     inf:                          AddReg=ComPort.NT.HW.AddReg  (msports.inf line 313)
     inf:                               HKR,,UpperFilters,0x00010000,serenum