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Could not install package 'Microsoft.Owin.Security 2.0.1'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

what i should i have to now...?

thanks in advance..
Posted 31-Oct-13 19:35pm
Tadit Dash 1-Nov-13 1:43am
Could you explain the whole scenario? What steps you followed so that you encountered this error?
teja sai ravi 1-Nov-13 1:47am
thanks for ur reply....
iam trying to add SignalR Hub Class (v2).class to my project for that i type install-package Microsoft.AspNet.SignalR in command prompt then iam getting the above error

Tadit Dash 1-Nov-13 1:52am
Please check my answer. It might help you.
Ankan Biswas 24-Jul-14 5:19am
ya .. i have the same problem

1 solution

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Solution 1

Refer - I can't seem to install SignalR with MVC4[^]. This might help you.

It seems that a couple of days ago (17th October), a new version of SignalR was released (version 2.0.0), which uses a new version of Microsoft.OWIN.Security that requires .NET4.5. To get around this, I simply installed the previous version (1.1.3) using the following Package Manager Console command:

install-package Microsoft.AspNet.SignalR -Version 1.1.3
teja sai ravi 1-Nov-13 2:01am
thanks for your help its working thanks once again sir...
Tadit Dash 1-Nov-13 2:02am
Most Welcome... My pleasure. :)
Rohan Leuva 1-Nov-13 2:03am
Tadit Dash 1-Nov-13 2:06am
Thanks a lot Rohan... :)
teja sai ravi 1-Nov-13 2:32am
hi Tadit Dash I have one more problem
iam trying to add SignalR Hub Class (v2).class but it is not in the list iam using VS 2010 how to resolve
Tadit Dash 1-Nov-13 2:45am
I am not sure of it. Can you check Tutorial: Getting Started with SignalR 2.0. It might give you some idea.
jaipoint 11-Dec-13 1:31am
Thanx A lot. i was search from week finally i got it.. thanx thanx a ton :)
Tadit Dash 11-Dec-13 1:32am
Most Welcome jaipoint. :)
Divs P I 28-Apr-14 8:09am
Thank you..Its working
Tadit Dash 28-Apr-14 8:12am
Glad to hear that. :)
Member 10795835 6-May-14 10:37am
thanks a lot
Tadit Dash 6-May-14 13:15pm
Welcome. :)
Ankan Biswas 24-Jul-14 5:21am
yo.. i got it .. thanx.. u all
teja sai ravi 24-Jul-14 6:42am
+5 thanku bro
Thanks a lot for voting. :)

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