can not install parallels tools with newest v11 update

the install aborts, the log file Shows:
...
2016-01-09 22.46.11 : Running Setup: 'C:\Program Files (x86)\Common Files\Parallels\{D7B4A1D9-B238-4434-A60F-BF098E56188D}\Data\amd64\parallels-tools-amd64.msi' 'SILENT_INSTALL=Yes LAUNCHED_BY_SETUP_EXE=Yes PREVENT_REBOOT=Yes LAUNCHED_BY_PTIAGENT=Yes TRANSFORMS="C:\Program Files (x86)\Common Files\Parallels\{D7B4A1D9-B238-4434-A60F-BF098E56188D}\Data\amd64\1031.mst"'
2016-01-09 22.46.11 : default: 436207616
2016-01-09 22.46.12 : 4% AppSearch
2016-01-09 22.46.12 : 5% FindRelatedProducts
2016-01-09 22.46.12 : 6% SetInitialProperties
2016-01-09 22.46.13 : 15% GenerateScript
2016-01-09 22.46.13 : PROGRESS: Forward
2016-01-09 22.46.13 : 27% InstallFiles
2016-01-09 22.46.14 : 43% WriteEnvironmentStrings
2016-01-09 22.46.14 : 48% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_tg
2016-01-09 22.46.15 : 50% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_memdev
2016-01-09 22.46.15 : 54% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_dd
2016-01-09 22.46.17 : 56% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_mouf
2016-01-09 22.46.18 : 60% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_sound
2016-01-09 22.46.19 : 62% PARALLELS_CUSTOM_ACTION InstallParallelsDriverCA: started. Driver prl_strg
2016-01-09 22.46.20 : 64% DriverLocation_Install
2016-01-09 22.46.20 : PROGRESS: Backward
2016-01-09 22.46.25 : default: 452984832
2016-01-09 22.46.25 : Setup completed with code 1603
2016-01-09 22.46.25 : Log file successfully transferred.
2016-01-09 22.46.25 : File recognized as 'unicode'
2016-01-09 22.46.25 : LogFileRenameDate(): C:\WINDOWS\Temp\parallels-tools-setup.log renamed to C:\WINDOWS\Temp\parallels-tools-setup.20160109_224625.log
2016-01-09 22.46.25 : ***
2016-01-09 22.46.25 : SendSetupApiLog - locate setupapi records written during tools installation.
2016-01-09 22.46.25 : SetupApiName = 'C:\WINDOWS\inf\setupapi.dev.log'
2016-01-09 22.46.25 : Start date is '2016/01/09 22:46:11'.
2016-01-09 22.46.25 : Actual setupapi portion size is 180346.
2016-01-09 22.46.25 : Saved to file C:\WINDOWS\temp\_setupapi.log.
2016-01-09 22.46.25 : Log file successfully transferred.
2016-01-09 22.46.25 : ***
2016-01-09 22.46.25 : Installer exited with error code 1603
2016-01-09 22.46.25 : Schwerwiegender Fehler bei der Installation.
2016-01-09 22.46.25 : System reboot skipped since --noreboot argument has been passed.
2016-01-09 22.46.25 : Cleanup AlRestoreAutoLogin(TRUE)=2
2016-01-09 22.46.25 : Setup finished with code 1603 (0x643)

and the install is undone...

who can help here, please?

 

Hello Tabsel,
Please follow this article and download the attached registry and check if it works!

 

Is this fix valid for a bootcamp based Windows 10 professional VM, too, which is activated when run native via bootcamp, but NOT activated when run in the VM?