.RR File

File extension: RR

Do you have RR - related issues?
First check your registry for hidden errors.

Notes about the RR file extension:

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 RR file type is primarily associated with 'Railroad Tycoon' by PopTop Software Inc.. Railroad Tycoon 3 lets players experience railroading from the Golden Era through to the modern day. The game challenges players to create and expand their own railroad empire. This may be an older game format.

Detailed information for file extension RR:

Primary association: Railroad Tycoon

Company: PopTop Software Inc.

Related links: Fan Site with File Formats

Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

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Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:

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