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Q: 

backgroundworker in xbap freezes when published

I have created an xbap front end that brings data from an sql server and displays them. A BackgroundWorker is responsible for this communication, in order for the UI to remain responsive during the query. Everything works as expected on my machine when debugging.

Then I publish the project on a network drive, and it still behaves as expected when I run it from my machine. But when other users run the xbap, the UI freezes during queries, as if the BackgroundWorker is not using a separate thread. Is there some setting or prerequisite I am unaware of?

Thx for your help Kyriakos

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