RomCenter v4.0.0 RC1.1 is released. RomCenter is an application written for 32-bit Windows operating systems, designed to help you maintain and organize your emulators roms collection for various gaming systems including computers, consoles, arcade, calculators and handheld. You can add additional systems through external datafiles available on a lot of sites.

RomCenter can audit your games and report which are working or not. It can fix problems such as bad name, missing roms available elsewhere, and clean your set by removing useless or bad roms and files.

RomCenter v4.0.0 RC1.1 Changelog:
Fix:
#45 attempt to fix 'the underlying provider failed on open'
#62 demul dat import
#60 Some roms not imported when filtering dat
'string truncation' exception when importing files with long extension
index in collection change event is not valid
sequence contains no matching element
'An entry with the same key already exists' crash when refreshing path
'1g1r' or 'keeppcl' checkboxes not disabled when needed
current filter not always loaded when updating db
double dat loading when using filter
incorrect dat xml line in error msg
filter not reset when re-opening it
wrong newline char in dialog msg
crash when no treenodes after pb in loading
Prevent double click on create db buttons
default filter applied even when no filter checked
Set default filename to save dialog, replace wrong dialog on emul exe selection.
Missing yellow status
Error loading datafiles with trailing spaces

Download: RomCenter v4.0.0 RC1.1
Source: Here