Out of the blue it gets to the white screen with pick in bottom right corner then stops. Windows standard fault can't load yada yada yada. Here is a snap shot from the event viewer so if you see anything that looks funky help me put please. Thanks. 

 

Log Name:      Application

Source:        Application Error

Date:          2/19/2016 7:28:38 PM

Event ID:      1000

Task Category: (100)

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      Wade-PC

Description:

Faulting application name: Rocksmith2014.exe, version: 0.0.0.0, time stamp: 0x5348545c

Faulting module name: Rocksmith2014.exe, version: 0.0.0.0, time stamp: 0x5348545c

Exception code: 0xc0000005

Fault offset: 0x00a22c72

Faulting process id: 0x1f3c

Faulting application start time: 0x01d16b8ec5343769

Faulting application path: D:\Program Files (x86)\Steam\steamapps\common\Rocksmith2014\Rocksmith2014.exe

Faulting module path: D:\Program Files (x86)\Steam\steamapps\common\Rocksmith2014\Rocksmith2014.exe

Report Id: bc8aef75-a4fc-4247-a839-7c4a91089c26

Faulting package full name: 

Faulting package-relative application ID: 

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Application Error" />

    <EventID Qualifiers="0">1000</EventID>

    <Level>2</Level>

    <Task>100</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2016-02-20T03:28:38.810303900Z" />

    <EventRecordID>5403</EventRecordID>

    <Channel>Application</Channel>

    <Computer>Wade-PC</Computer>

    <Security />

  </System>

  <EventData>

    <Data>Rocksmith2014.exe</Data>

    <Data>0.0.0.0</Data>

    <Data>5348545c</Data>

    <Data>Rocksmith2014.exe</Data>

    <Data>0.0.0.0</Data>

    <Data>5348545c</Data>

    <Data>c0000005</Data>

    <Data>00a22c72</Data>

    <Data>1f3c</Data>

    <Data>01d16b8ec5343769</Data>

    <Data>D:\Program Files (x86)\Steam\steamapps\common\Rocksmith2014\Rocksmith2014.exe</Data>

    <Data>D:\Program Files (x86)\Steam\steamapps\common\Rocksmith2014\Rocksmith2014.exe</Data>

    <Data>bc8aef75-a4fc-4247-a839-7c4a91089c26</Data>

    <Data>

    </Data>

    <Data>

    </Data>

  </EventData>

</Event>

Same here any fix  need help

Try starting the game through Steam rather than clicking on the executable file.

wont work with steam tryed new install still the same help please 

wont work with steam tryed new install still the same help please 

Just a guess but

Try to perform an integrity check in steam

 

Delete the videodump file

What version of Windows? If Win 7 or 8 you can try adding an exception in DEP (Data Execution Prevention) for Rocksmith2014.exe I won't go into how to do it here, it's very easy to do http://windows.microsoft.com/en-us/windows7/Change-Data-Execution-Prevention-settings?SignedIn=1

 

Otherwise check in Programs and Features (select show updates) for recently installed Windows updates. Two posters that are reporting the issue attempted to run after Tuesday (Windows Update day), I am assuming this was first run since an update. If updates were installed after last known working run of Rocksmith I'd uninstall those updates and attempt to run Rocksmith again, if it works go into Windows updates and begin to manually install updates one to three at a time testing Rocksmith after each update install. This will allow you to isolate which update is interfering. This of course assumes it is a Windows Update issue.

 

If it were me, I'd try DEP first if it works you can leave it, your system will work just fine though I would still need to track down the reason for the sudden change.