[MSDN Library April 2000] 'Illegal Operation' Closing MS Excel with Section Open in Binder (53.4523809523809%)

MSDN Library - April 2000 > Knowledge Base > Office > Office

[MSDN Library September 1992] Illegal Instruction Segreg (29.8958333333333%)

Knowledge Base and Bug Lists > MASM KBase

[MSDN Library September 1992] Illegal Instruction under CodeView (29.8958333333333%)

Knowledge Base and Bug Lists > MASM KBase

[MSDN Library April 2000] Illegal use of outer join operator (19.2635489510489%)

MSDN Library - April 2000 > Platform SDK > Data Access Services > Microsoft SQL Server Programmer's Toolkit > Troubleshooting > Error Messages > Error Message Descriptions > Enterprise Manager Error Messages

[MSDN Library April 2000] Illegal Operation or Access Violation When Starting Windows (19.1860702614379%)

MSDN Library - April 2000 > Knowledge Base > Internet Explorer > IE Current Release

[MSDN Library April 2000] Illegal version syntax: (18.7094374039939%)

MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual SourceSafe Documentation > Reference Guide > Error Messages

[MSDN Library April 2000] Illegal file or project name(s): (18.7094374039939%)

MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual SourceSafe Documentation > Reference Guide > Error Messages