Err : Unable to determine application identity of the caller [Resolved]

Posted by Naimishforu under ASP.NET on 2/7/2011 | Points: 10 | Views : 17235 | Status : [Member] [MVP] | Replies : 2

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I'm trying to store some data in Isolated Storage through an ASP.NET Web Page.

This particular code below,

Using isoStore = IsolatedStorageFile.GetUserStoreForApplication()

is giving me below error :(

Err : Unable to determine application identity of the caller

Any idea to resolve this??

Please kindly do not post to links. Please provide the solution if you have. Thanks.

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Posted by: Naimishforu on: 2/7/2011 [Member] [MVP] Bronze | Points: 25

0	Ok, I got the answer :) Application scoped isolated storage is only available if your program is running as a ClickOnce application. If it is not, you'll get an IsolatedStorageException when you call GetUserStoreForApplication which says "Unable to determine the application identity of the caller. Hehe...Thanks :D Naimishforu, if this helps please login to Mark As Answer. \| Alert Moderator

Ok, I got the answer :)

Application scoped isolated storage is only available if your program is running as a ClickOnce application. If it is not, you'll get an IsolatedStorageException when you call GetUserStoreForApplication which says "Unable to determine the application identity of the caller.

Hehe...Thanks :D

Naimishforu, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Naimishforu on: 2/7/2011 [Member] [MVP] Bronze | Points: 25

0	So now, instead of using above code, change your code as per below to make your application work :) Dim isoStore As IsolatedStorageFile isoStore = IsolatedStorageFile.GetStore(IsolatedStorageScope.User Or _ IsolatedStorageScope.Assembly Or IsolatedStorageScope.Domain, Nothing, Nothing) Thanks Frds!! Hav fun!! :) Naimishforu, if this helps please login to Mark As Answer. \| Alert Moderator

So now, instead of using above code, change your code as per below to make your application work :)

Dim isoStore As IsolatedStorageFile

isoStore = IsolatedStorageFile.GetStore(IsolatedStorageScope.User Or _
IsolatedStorageScope.Assembly Or IsolatedStorageScope.Domain, Nothing, Nothing)

Thanks Frds!! Hav fun!! :)

Naimishforu, if this helps please login to Mark As Answer. | Alert Moderator

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