Troubleshooting(i think)

Question

My computer has a note saying "Transitions Accessible technologies between desktops has stopped working" come up. I clicked close and the X, it just comes back. I click check online for solutions and nothing happens.

These are the only details I get and I don't know how to make it stop

Problem signature:
Problem Event Name: BEX
Application Name: atbroker.exe
Application Version: 6.0.6001.18000
Application Timestamp: 47918c9b
Fault Module Name: StackHash_556d
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: 75ad9491
Exception Code: c0000005
Exception Data: 00000008
OS Version: 6.0.6001.2.1.0.768.3
Locale ID: 1033
Additional Information 1: 556d
Additional Information 2: 3cab9a97a3fcc0493b43be2253e04665
Additional Information 3: 744e
Additional Information 4: 112cf6f01803d899a13b98fd6fa4056a