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I am creating an windows phone 8.1 xaml application . In which it takes phone contacts and populated in a list.

I used the following codes to implement this.

 var contactStore = await ContactManager.RequestStoreAsync();

 var contacts = await contactStore.FindContactsAsync();

It works good in testing with emulator with less number of contacts. But while testing with real device i breaks after calling FindContactsAsync method.

And i am getting this exception

An unhandled exception of type 'System.ExecutionEngineException' occurred in Unknown Module.

Why this happening? And note that in my phone there are about 1000 contacts.

Please help!

asitis
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1 Answers1

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To work around this issue, you can disable concurrent garbage collection by modifying the application's configuration file. For more information, see How to: Disable Concurrent Garbage Collection.

http://msdn.microsoft.com/en-us/library/at1stbec.aspx

Abdallah Shakhatreh
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