What you're saying is you want the files in the "access" folder to be the root of your web site. Assuming that C:\inetpub\wwwroot is the file path to your root (that's the default) you can either:
1) move everything from C:\inetpub\wwwroot\access to C:\inetpub\wwwroot
or
2) change the root of your web site to use the C:\inetpub\wwwroot\access folder