ClickOnce application won't start

Only on this one Win 10 PC it doesn't work, it just won't start, no messages why, not even in the log. I've even disabled firewall and anti-virus. I've even tried copying exe file and starting it without deployment and it worked, so there are no issues with the program. What should I do next?

This is the log:

PLATFORM VERSION INFO
    Windows             : 10.0.17134.0 (Win32NT)
    Common Language Runtime     : 4.0.30319.42000
    System.Deployment.dll       : 4.7.3056.0 built by: NET472REL1
    clr.dll             : 4.7.3110.0 built by: NET472REL1LAST_C
    dfdll.dll           : 4.7.3056.0 built by: NET472REL1
    dfshim.dll          : 10.0.17134.1 (WinBuild.160101.0800)

SOURCES
    Deployment url          : file:///C:/Users/Vlatka/Desktop/Sindikat.appref-ms%7C
                        Server      : Microsoft-IIS/10.0
                        X-Powered-By    : ASP.NET
    Deployment Provider url     : http://...

ERROR SUMMARY
    No errors were detected during this operation.

COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.

WARNINGS
    * The manifest for this application does not have a signature. Signature validation will be ignored.

OPERATION PROGRESS STATUS
    * [25.5.2018. 11:09:29] : Activation of C:\Users\Vlatka\Desktop\Sindikat.appref-ms| has started.
    * [25.5.2018. 11:09:29] : Performing necessary update check as specified by the deployment.
    * [25.5.2018. 11:09:30] : Activation of C:\Users\Vlatka\Desktop\Sindikat.appref-ms| succeeded.

ERROR DETAILS
    No errors were detected during this operation.

COMPONENT STORE TRANSACTION DETAILS
    No transaction information is available.

Solution

The problem was new Windows Defender with ClickOnce update before app start, I've just changed that it looks for an update after the app start. Defender didn't warn the user if he would like to allow the app to start, despite the picked Warn option.