Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).
The RB file type is primarily associated with 'REALbasic' by REAL Software, Inc..
REALbasic programs can be output for running on Windows, Linux, and Macintosh operating systems.
This extension has largely been replaced by RBP since Ruby developers use RB and there was confusion.
Cannot access RB files on windows?
When windows gives you an error message saying that it "Cannot open RB files", this means either:
A. You need to identify a program that can open the file B. Or your registry may be damaged
RECOMMENDED:
In both cases it is strongly recommended that you run a free scan for registry errors.
RocketEdition (eBook File) by Gemstar eBookWill only be supported through 16 July 2006. The Mime types used with this association are: application/x-rocketbook. The identifying characters used for this association are - Hex: B0 0C B0 0C 02 00 4E 55 56 4F 00 00 00 00 , ASCII: ......NUVO Related links: Microsoft eBook Reader, OverDrive ReaderWorks
Rosebud (Configuration Profile) by Harald-René FlaschUsing Rosebud you can control devices via SMS (telematics applications) and/or use special SMS services offered by your mobile provider. At the moment (Jun 2007) Rosebud is only available in German. Also some features (e.g. GPS Calculator) will work for Europe only. This association is classified as XML. Related links: Rosebud Information (PDF)
Ruby (Script) by Ruby CommunityRuby is a dynamic, reflective, general purpose object-oriented programming language that combines syntax inspired by Perl with Smalltalk-like features. Ruby originated in Japan during the mid-1990s and was initially developed and designed by Yukihiro (Matz) Matsumoto. Don't confuse it with Ruby on Rails which is an open source web application framework for the Ruby programming language. Google's SketchUp uses Ruby as one example. This association is classified as Source Code. Related links: Wikipedia Ruby Page, Ruby Central, Ruby-Doc.org