[MSDN Library June 1998] Illegal sequence use (100%)
MSDN Library Visual Studio 6.0 > Visual Studio Documentation > Data Access Tools and Technologies > Microsoft Visual Database Tools > Interface Reference > Troubleshooting Error Messages > Query Designer Troubleshooting Errors
[MSDN Library June 1998] Illegal expression list usage (87.0689655172414%)
MSDN Library Visual Studio 6.0 > Visual Studio Documentation > Data Access Tools and Technologies > Microsoft Visual Database Tools > Interface Reference > Troubleshooting Error Messages > Query Designer Troubleshooting Errors
[MSDN Library June 1998] Illegal use of outer join operator (85.2941176470588%)
MSDN Library Visual Studio 6.0 > Visual Studio Documentation > Data Access Tools and Technologies > Microsoft Visual Database Tools > Interface Reference > Troubleshooting Error Messages > Query Designer Troubleshooting Errors
[MSDN Library June 1998] Illegal version number (25.4017727404824%)
MSDN Library Visual Studio 6.0 > Visual SourceSafe Documentation > Reference Guide > Error Messages
[MSDN Library June 1998] Illegal version syntax: (23.3184394071491%)
MSDN Library Visual Studio 6.0 > Visual SourceSafe Documentation > Reference Guide > Error Messages
[MSDN Library September 1992] Illegal Instruction Segreg (22.7419727419727%)
Knowledge Base and Bug Lists > MASM KBase
[MSDN Library September 1992] Illegal Instruction under CodeView (21.0828475534358%)
Knowledge Base and Bug Lists > MASM KBase