Want help in installing nopcommerce 1.70

I am new to all this, i have downloaded nopcommerce 1.70 and its on my hardrive unzipped into a folder, i have web hosting service with hosting India, can somebody help me setp by step.. i will tell what all i have done.

I have uploaded all the files and folders to websapce using FTP client software...

now when i try to access or install i get follwing error...

Server Error in '/' Application.
--------------------------------------------------------------------------------

Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS.

Source Error:


Line 26:       </expressionBuilders>
Line 27:     </compilation>
Line 28:     <authentication mode="Forms">
Line 29:       <forms name="NOPCOMMERCE.AUTH" loginUrl="~/login.aspx" protection="All" timeout="43200" path="/" requireSSL="false" slidingExpiration="true" defaultUrl="~/default.aspx" enableCrossAppRedirects="false"/>
Line 30:     </authentication>


Source File: C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config    Line: 28



Show Additional Configuration Errors:


It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config line 31)
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config line 35)
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config line 40)
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config line 45)
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\web.config line 46)
                      


I really like nopcommerece and want this to up and running.. please help..

"This error can be caused by a virtual directory not being configured as an application in IIS."

Just configure your directory as an application

I did that now getting this error..

Server Error in '/estore' Application.
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0246: The type or namespace name 'NopSolutions' could not be found (are you missing a using directive or an assembly reference?)

Source Error:

Line 1: <%@ Application Language="C#" %>
Line 2: <%@ Import Namespace="NopSolutions.NopCommerce.BusinessLogic.Configuration" %>
Line 3: <%@ Import Namespace="NopSolutions.NopCommerce.BusinessLogic" %>
Line 4: <%@ Import Namespace="NopSolutions.NopCommerce.BusinessLogic.Installation" %>
Line 5: <%@ Import Namespace="NopSolutions.NopCommerce.BusinessLogic.Utils" %>

Source File: c:\inetpub\vhosts\lanoscomputers.com\httpdocs\estore\Global.asax Line: 3