When trying to launch SourceTree I get a window stating that SourceTree has stopped working. Detail text from the window is as follows:

Problem signature:
Problem Event Name: APPCRASH
Application Name: SourceTree.exe
Application Version: 1.6.14.0
Application Timestamp: 54ea9dbe
Fault Module Name: clr.dll
Fault Module Version: 4.0.30319.34209
Fault Module Timestamp: 5348a1ef
Exception Code: c0000005
Exception Offset: 000000000006e8ad
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: f59f
Additional Information 2: f59faa50f8d3e81dccd8645ef4f356a5
Additional Information 3: db9e
Additional Information 4: db9ee0540a03f880e0379ac2db00901f

These are steps I've taken to try to resolve:

• "Repair" from the installer
• Uninstall/reinstall (with reboot in between)
• Uninstalled, manually removed .../Program Files/Atlassian, manually removed sourcetree from registry, then reinstalled