Error condition caused by SQLite platform type

{"Failed to load file or assembly" System.Data.SQLite, version=1.0.97.0, culture=neutral, publickeytoken=db937bc2d44ff139 "or one of its dependencies.) An attempt was made to load a program that is not properly formatted. "}

The situation arises:

The original program was compiled with VS2008 in the Win 7 32 system environment.

Copy the program source code to win 8 64 bit under vs2013 The following error occurs when debugging.

unhandled system.badimageformatexception
  message= failed to load file or assembly" System.Data.SQLite, version=1.0.97.0, culture=neutral, publickeytoken=db937bc2d44ff139 "or one of its dependencies. An attempt was made to load a program that is not properly formatted.
  Source=model
  Filename=system.data.sqlite, version=1.0.97.0, Culture=neutral, publickeytoken= db937bc2d44ff139
  fusionlog==== pre-bind status information = = =
Log: DisplayName = System.Data.SQLite, version=1.0.97.0, Culture=neutral, publickeytoken=db937bc2d44ff139
  (fully-specified)
log: initial PrivatePath = NULL
Calling assembly: Model, version=1.0.0.0, Culture=neutral, Publickeytoken=null.
= = =
Log: This binding starts from the default load context.
Log: Using application configuration file: C:\Users\ file path \bin\debug\ project name. Vshost.exe.Config
Log: Using C:\Windows\Microsoft.NET\ Framework64\v2.0.50727\config\machine.config the Computer configuration file.
Log: Policy post reference: System.Data.SQLite, version=1.0.97.0, culture=neutral, publickeytoken=db937bc2d44ff139
log: Attempting to download a new URL file:///C:/file path/bin/debug/system.data.sqlite.dll .
Error: Failed to complete assembly installation (hr = 0x8007000b). The probe terminates.

  StackTrace:
       in Model.SysOperator.GetSysOperatorByCondition (String condition)
       in Model.SysOperator.UserLogin (String Empacct, String emppwd, String StoreId) location C:\Users\\Model\SysOperator.cs: line number 104
       in TradingSystem.LoginForm.UserLogin (string username, string password, String storeId, HtmlElement txtusername, HtmlElement txtpwd) location C:\LoginForm.cs: Line No.
        in Loginform.<>c__displayclass1.<btnlogin_click>b__0 () position C:\LoginForm.cs: line number
        in System.Threading.ExecutionContext.Run (ExecutionContext ExecutionContext, ContextCallback callback, Object State)
       in System.Threading.ThreadHelper.ThreadStart ()
  innerexception:

Reason:

SQLite Download platform type is not right!! Debugging error is 64-bit WIN8 system, and SQLite download is X86 32-bit! ?

Solution:

In VS2013, in the " project" in the " properties " in the " build "-" target platform set to x86

Error condition caused by SQLite platform type