Issue

You are unable to click on anything on the Filter and Sorting Options screen for a worklist control on K2 Designer when it is loaded in IE 11.

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Symptoms

Using F12 Developer Tools, it was determined that Document Mode 10 was being set on load.

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Troubleshotting Steps

Kindly follow the steps below to set Document Mode 11 as the default.

1. Open IIS manager and navigate to the K2 site > Designer > HTTP Response Headers.

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2. Edit the 'X-UA-Compatible' HTTP Response Header and add in 'IE=11'.

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