Win10 SearchUI.exe faulting app after recent Windows Updates.

[Guest]

 I started get this error on 3 of my PCs.  It appears to have started after one of the Windows 10 updates but I don't know which one.   Here is the event viewer message:

 

Faulting application name: SearchUI.exe, version: 10.0.10586.63, time stamp: 0x568b1fdc

Faulting module name: Windows.UI.Xaml.dll, version: 10.0.10586.71, time stamp: 0x5699d8e0

Exception code: 0xc000027b

Fault offset: 0x0000000000281e52

Faulting process id: 0x24ec

Faulting application start time: 0x01d16fedcfe51b10

Faulting application path: C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe

Faulting module path: C:\Windows\System32\Windows.UI.Xaml.dll

Report Id: a3b516af-ccb9-4ce9-a1af-b0ba40580dfe

Faulting package full name: Microsoft.Windows.Cortana_1.6.1.52_neutral_neutral_cw5n1h2txyewy

Faulting package-relative application ID: CortanaUI

 

A side effect of this error is that it causes my USB mouse pointer to stutter ... making navigation very difficult.  I quick google search and it seems this error is VERY common and so far it seems the solution is to roll back to some Win10 updates.

 

Anyone else see this error in their Event Log (Event Viewer)?

 

Cheers, Rob.