Qt6Core.dll error when tryting to start 6.0.2

Expected behaviour

Starting of ownCloud Client 6.0.2

Actual behaviour

Client does not start after updating to version 6.0.2.

Steps to reproduce

  1. Starting ownCloud Client

Server configuration

Operating system: unknown

Web server:

Database:

PHP version:

ownCloud version:

Storage backend (external storage):

Client configuration

Client version: 6.0.2

Operating system: Windows 10 LTSB

OS language: German

Qt version used by client package (Linux only, see also Settings dialog):

Client package (From ownCloud or distro) (Linux only):

Installation path of client: C:\Program Files\ownCloud

Logs

Please use Gist (https://gist.github.com/) or a similar code paster for longer
logs.

Template for output < 10 lines

  1. Client logfile: Output of owncloud --logwindow or owncloud --logfile log.txt
    (On Windows using cmd.exe, you might need to first cd into the ownCloud directory)
    (See also ownCloud Documentation Overview :: Documentation for ownCloud (A Kiteworks Company) )

  2. Web server error log:

  3. Server logfile: ownCloud log (data/owncloud.log):

Just wanted to add, this is the error that is shown when i try to startup ownCloud Client 6.0.2:

I have to add that the affected clients are running Windows 10 LTSB 1607, dont know if thats an issue.