Latest version crashes on launch

Any time I try to launch unity, i get an error and it crashes. I get this report:
Problem signature:
Problem Event Name: APPCRASH
Application Name: Unity.exe
Application Version: 5.1.1.18172
Application Timestamp: 557f8811
Fault Module Name: libcef.dll
Fault Module Version: 3.2062.1930.0
Fault Module Timestamp: 54c65d74
Exception Code: c000001d
Exception Offset: 0000000001bbc353
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional Information 1: 1849
Additional Information 2: 1849c65267ce2967d89f315e1c3c4b82
Additional Information 3: 2dd3
Additional Information 4: 2dd3d0ba88d56711c0731cc9535babe3

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Not the savviest when it comes to windows errors so i have no idea how to solve this. any help would be great.

 

I have the exact same problem.

I have read at
http://answers.unity3d.com/questions/987170/unity-510f3-crashing-at-splash-screen.html
that reverting the version of my nVidia GPU driver helps (353.30 -> 353.06), the only problem is that I am currently already using 353.06 on my computer.

I have tried uninstalling and reinstalling version 5.10f3 and 5.1.1f3 of unity and I get the same result.

 

Need SP1 for Win7