please help i made a stupid mistake

[navid2008]

ok i upgraded my forum to smf 2.0 beta 3 and it worked perfectly so after i went to the theme admin section and changed it to a theme that i deleted from my ftp a while back (without remembering) and now when i go on my forum it says: Unable to load the 'main_above' template. is there a way to set the forum back to the original theme without actually going on the admin panel? i tried re uploading the theme i deleted before and its not working please help guys 

[Croco]

your_forum_url/index.php?theme=1

[navid2008]

your_forum_url/index.php?theme=1

didnt work

[Croco]

http://www.simplemachines.org/community/index.php?theme=1

check this

[navid2008]

http://www.simplemachines.org/community/index.php?theme=1

check this

i get it but it still doesnt work and i re uploaded the default theme folder which is 1 right?

[navid2008]

can you paste me a link to set the theme back to smf default? please
im actually on the forum now but the theme is all messed up and i cant access the admin section

[Croco]

try to use the same your_forum_url/index.php?theme=1 with different numbers

[navid2008]

fixed the problem  thanks for all your help

[Croco]

great