Install 4.1.9 error?

[pportuese]

I've downloaded this from the vbulletin.com and uploaded all the files and am getting this error.

The version of includes/md5_sums_vbulletin.php is '4.1.10' which does not match the upgrade version of '4.1.9'. Have all of the '4.1.9' files been uploaded

Should I just ignore/continue?

--------------- Added [DATE]1326517832[/DATE] at [TIME]1326517832[/TIME] ---------------

Nevermind it worked no problem.
Should I delete the entire install folder or just the install.php file?

[snakes1100]

There are some things that are needed in that folder init.php & mysql-schema for certain things in the vb admincp, just delete install.php, then htaccess protect the install dir from the public.