File Extension RUL

.RUL File

File extension: RUL
File type: Echo-conference Rules


Notes about the RUL file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The RUL file type is primarily associated with 'Echo-conference Rules'.

Detailed information for file extension RUL:


Primary association: Echo-conference Rules

Other applications associated with file type RUL:

  • Expert System Rule
  • InstallShield (Rules File) by Acresso Software Inc.INX is the compiled version of this file.
  • SpamAI (Spam Rule Repository) by DAIR Computer SystemsSpamAI is a spam filtering program which integrates a web server, E-mail server, and strong filtering rules with sharable spam blocking. Contains regular expression (regex), scope to test, user comment, and diagnostic code. This association is classified as Text.
  • TurboTax (Rule File) by Intuit



To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension RUL click this link to expand/hide the additional area.

System Info for File Extension .RUL

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: rulfile, FileType: SQL Rule Script file, AppName: Microsoft Visual Studio .NET 2002
EXEFile: devenv.exe

ProgramID: rulfile.7.1
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe /dde

ProgramID: txtfile
EXEFile: %SystemRoot%\system32\NOTEPAD.EXE %1


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