[Installing] Setting up for a merge later

[White Phoenix]

Detailed description of the problem:
I installed okay, but when I did I used the database that the current forums are using. Since I want to convert from phpBB3 to MyBB, it seems to me now that I should have specified a different data base.

So how do I undo this in order to start over? How do I unlock the install folder?

URL to your forum/URL to specific problematic page:
http://pokemondungeon.com/ghpf/
http://pokemondungeon.com/mybb/

Forum system you are converting from:
phpBB3

Relevant debug logs:
n/a

Screenshot or error text, verbatim:
n/a

MyBB 1.6.5
MyBB Merge 1.6.2
MySQL 5.0.45

[White Phoenix]

OK, a slightly different question.

None of this was covered in the instructions to either, but when you plan to merge/import a forum later and are at the point to create a data base, but already have one, do you create a new database anyway?

This may be obvious to some people, but it isn’t to people who have only been running a forum for a few months.

[Alan S.]

You need the MyBB forum you're merging to and the database you're merging from, nothing else.

[White Phoenix]

So it’s okay to have both phpbb3 files and mybb files in the same database when I complete the merge?