I was attemping to upgrade from UBB 5.47d to the new UBB 6.x and int he new control panel after I hit the begin upgrade process button I received this error:

Fatal Error
95: File exists at D:inetpubtruepunkwwwcgi-bincp.cgi line 404.

Debug info

StandardHTML stack trace:
at D:/inetpub/truepunk/www/ubb/Templates/cp2_common.pl line 96

main::StandardHTML called at D:/inetpub/truepunk/www/ubb/Templates/cp2_common.pl line 131

main::StandardHTML2() called at D:inetpubtruepunkwwwcgi-binModules/UBBCGI/Carp.pm line 150

UBBCGI::Carp::fatalsToBrowser() called at D:inetpubtruepunkwwwcgi-binModules/UBBCGI/Carp.pm line 86

UBBCGI::Carp::die() called at D:inetpubtruepunkwwwcgi-bincp.cgi line 404

main::die() called at D:/inetpub/truepunk/www/cgi-bin/cp2_upgrade_data.cgi line 21

main::cp2_upgrade_data_6100_ForumSanityCheck() called at D:/inetpub/truepunk/www/cgi-bin/cp2_upgrade_data.cgi line 1441

main::cp2_upgrade_data_AdditionalTasks() called at D:/inetpub/truepunk/www/cgi-bin/cp2_upgrade.cgi line 139

main::refreshwrapper_upgrade_sanity() called at D:/inetpub/truepunk/www/cgi-bin/cp2_maint.cgi line 279

main::refreshing called at D:inetpubtruepunkwwwcgi-bincp.cgi line 526