Hi,
Thanks mvut, but the problem is not here.
My computers under win 10 Pro stop installation here (I followed it in %temp% in bitrock_installer.log file):
...
Unpacking

\Users\Coet\AppData\Local\Digi\XCTU-NG\plugins\com.digi.xctung.xbee_6.4.4.jar
Unpacking

\Users\Coet\AppData\Local\Digi\XCTU
and stops like this.
----
In my other computers which allow complete installation, I have:
...
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\plugins\com.digi.xctung.xbee_6.4.4.jar
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\plugins\org.eclipse.swt.win32.win32.x86_3.105.3.v20170228-0512.jar
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\plugins\com.digi.ubloxeasyflash_1.0.1\EasyFlash\mfc100d.dll
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\plugins\com.digi.ubloxeasyflash_1.0.1\EasyFlash\mfc100.dll
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\jre\bin\client\jvm.dll
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\jre\lib\charsets.jar
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\jre\lib\resources.jar
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\jre\lib\rt.jar
Directory already exists: C:\Users\yves\AppData\Local\Digi\XCTU-NG
Creating directory C:\Users\yves\AppData\Local\Digi\XCTU-NG\doc
Unpacking files
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\doc\Release_Notes.txt
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\doc\Release_Notes.pdf
Unpacking C:\Users\yves\AppData\Local\Digi\XCTU-NG\doc\License_Agreements.txt
Creating Desktop Shortcut for XCTU
Creating Uninstaller
Creating uninstaller 25%
Creating uninstaller 50%
Creating uninstaller 75%
Creating uninstaller 100%
Uninstaller icon changed
Installation completed
I verified that the installation in my computers under win 10 PRO install all the files and directories, even if I have not these lines in the bitrock_installer.log
But I have no "Desktop Shortcut for XCTU", uninstaller.exe has 0 byte and so it's impossible to install the drivers after.
Thanks if someone can help.
Goupil