I have both 2007 and 2010 MS suite installed, when i use access 2007 in the access options dialog box in the when creating a blank database section,the default file format for 2010 and 2007 is the same, why? why doesn't 2010 have the default file for 2010, and only for 2007 and the previous version? Please help

And additionally when i want to document my database objects it gives me an error message stating Error in Loading DLL, even when i try to use other functions such as creating a button on my forms.. still gives an error message, i tried it with templates thinking i might have corrupted ma database, but still get the same error message? please help