Number: A4TH071890U151 Subject: Using Control Codes in Prompt Causes Invalid COMMAND.COM Date: August 1, 1990 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CONFIGURATION: NetWare v3.01 shell on an AST 33MHz machine with DOS v4.01 PROBLEM: The user kept getting "System Halted, Invalid COMMAND.COM" after exiting an application. SOLUTION: Upon investigation, we found he was using ansi control codes in his prompt (had a little Texas flag for a prompt). As soon as he took the ansi string out of his prompt statement, it worked fine. (X) This information was verified verbally.