Deployment to QNX device fails on Windows

Deployment (and device test) fails on QtCreator 8.0.1 (Windows).
The same device works fine with QtCreator 7.0.2.

The device test output from 8.0.1:
Sending echo to device...
Device replied to echo with unexpected contents.

Checking kernel version...
QNX 7.0.X SA8155_ADP_Star_v1.0.0_UFS_NORMAL

Checking if specified ports are available...
All specified ports are available.

Checking whether "sftp" works...
"sftp" failed with exit code 255: Permission denied (C:/Users/teholapp/AppData/Local/Temp/QtCreator.VpLXSI).

Checking whether "rsync" works...
Failed to start "rsync": "rsync" failed to start: The program "" does not exist or is not executable.

Deployment to this device will not work out of the box.
Device test failed.

Device test from 7.0.2:
Connecting to host...
Checking kernel version...
QNX 7.0.X SA8155_ADP_Star_v1.0.0_UFS_NORMAL

Checking if specified ports are available...
All specified ports are available.

Checking whether an SFTP connection can be set up...
SFTP service available.

Checking whether rsync works...
Failed to start rsync: The program "" does not exist or is not executable.

SFTP will be used for deployment, because rsync is not available.