Retrieve and restore extension data and settings from a corrupt user profile?

[karan_12]

i have two user profiles on google chrome.
my primary profile which has all my extensions and extension data is not opening at all., whenever i click on the chrome it opens for just 2 sceonds and crashes i.e. shuts down immediately.
i really need to access my primary profile as it has a couple important extensions like tab outliner and session manager which unfortunately i hadnt had backed up yet.
i really need to get my 'extension data and settings'.
or is there any other way wherein i can retrieve and restore the extension data?
please help me to resolve this issue.
thankyou

p.s. the chrome opens up my secondary user profile but whenever i switch to my primary profile it shuts down

 

[hang-the-9]

Try staring Chrome without any add-ins and see if it starts http/superuser.com/questions/254579/how-to-open-google-chrome-with-extensions-disabled-turned-off

If it does, go to the options and disable some that you don't really need, try to start it normally after that.