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hello,

i want to install c# windows application.
i have installed .net framework 3.5 & sql server 2005 in the system.
and i have used connection string as
(cn = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Demo_DB.mdf;Integrated Security=True;User Instance=True");

but i am getting error as mentioned below :

cannot create file 'c:\default company name\hotelsetup\newhotel_log.ldf' because it already exists.
change the file path or the file name. and retry the operation.
could not open new database 'newhotel'. create database is aborted.
cannot attach the file 'c:\default company name\hotelsetup\newhotel.mdf' as database 'newhotel'
file activation failure. the physical file name 'E:\c#.net\....' may be


can anyone please give me the solution?

i have database in bin folder as well as in project folder.


thanks in advance
Posted 1-Feb-13 22:02pm
Edited 1-Feb-13 22:17pm
v2
Comments
Krunal Rohit 2-Feb-13 3:07am
   
Delete c:\default company name\hotelsetup\newhotel_log.ldf

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