Not sure this is related but went to start SQLYog this morning and it crashes as soon as it starts:-
Problem signature:
Problem Event Name: APPCRASH
Application Name: SQLyogEnt.exe
Application Version: 1.0.0.1
Application Timestamp: 4adf038c
Fault Module Name: unknown
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c0000005
Exception Offset: 7673353f
OS Version: 6.1.7600.2.0.0.256.48
Locale ID: 2057