The following is a list of undocumented Windows XP error codes
which somehow got overlooked when printing the documentation.

WinErr 001: Windows loaded - System in danger
WinErr 002: No Error - Yet
WinErr 003: Dynamic linking error - Your mistake is now in every file
WinErr 004: Erroneous error - Nothing is wrong
WinErr 005: Multitasking attempted - System confused
WinErr 006: Malicious error - Desqview found on drive
WinErr 007: System price error - Inadequate money spent on hardware
WinErr 008: Broken window - Watch out for glass fragments
WinErr 009: Horrible bug encountered - God knows what has happened
WinErr 00A: Promotional literature overflow - Mailbox full
WinErr 00B: Inadequate disk space - Free at least 500MB
WinErr 00C: Memory hog error - More Ram needed. More ! More ! More !
WinErr 00D: Window closed - Do not look outside
WinErr 00E: Window open - Do not look inside
WinErr 00F: Unexplained error - Please tell us how this happened
WinErr 010: Reserved for future mistakes by our developers
WinErr 011: Window open - Do not look outside
WinErr 012: Window closed - Do not look inside
WinErr 013: Unexpected error - Huh ?
WinErr 014: Keyboard locked - Try anything you can think of.
WinErr 018: Unrecoverable error
- System has been destroyed. Buy a new one.
Old Windows licence is not valid anymore.
WinErr 019: User error - Not our fault. Is Not ! Is Not !
WinErr 01A: Operating system overwritten
- Please reinstall all your software. We are terribly sorry.
WinErr 01B: Illegal error
- You are not allowed to get this error. Next time you will get a penalty for that.
WinErr 01C: Uncertainty error - Uncertainty may be inadequate.
WinErr 01D: System crash - We are unable to figure out our own code.
WinErr 01E: Timing error - Please wait. And wait. And wait. And wait.
WinErr 01F: Reserved for future mistakes of our developers.
WinErr 020: Error recording error codes - Additional errors will be lost.
WinErr 042: Virus error
- A virus has been activated in a dos-box.
The virus, however, requires Windows. All tasks will
automatically be closed and the virus will be re-activated
WinErr 079: Mouse not found
- A mouse driver has not been installed.
Please click the left mouse button to continue.
WinErr 103: Error buffer overflow
- Too many errors encountered.
Additional errors may not be displayed or recorded.
WinErr 666: Error of the Beast.
WinErr 678: This will end your Windows session.
Do you want to play another game ?
WinErr 683: Time out error
- Operator fell asleep while waiting
for the system to complete boot procedure.
WinErr 815: Insufficient Memory - Only 500,312,583 Bytes available