[MSDN Library April 2000] PC MMTA: Err Msg: 999:55 Drive in Use. Attempting to Use... (53.4523809523809%)

MSDN Library - April 2000 > Knowledge Base > Messaging > Mail For PC Networks

[MSDN Library April 2000] PC WSPlus: Standard Response Buttons Unavailable (49.6680790960452%)

MSDN Library - April 2000 > Knowledge Base > Miscellaneous

[MSDN Library April 2000] PC WSPlus: How to Set Up Schedule Distribution (49.6680790960452%)

MSDN Library - April 2000 > Knowledge Base > Miscellaneous

[MSDN Library April 2000] PC WSPlus: Schedule+ Schdupd.exe Update Available (48.8206214689266%)

MSDN Library - April 2000 > Knowledge Base > Miscellaneous

[MSDN Library April 2000] PC NTMMTA: Err Msg: A Failure Occurred Attempting to Read... (43.8690476190476%)

MSDN Library - April 2000 > Knowledge Base > Messaging > Mail For PC Networks

[MSDN Library September 1992] PC, PC/AT, and PS/2 Architecture (15.1442695722357%)

Books and Magazine Articles > Advanced MS-DOS Programming > PART 1 PROGRAMMING FOR MS-DOS > Chapter 4 MS-DOS Programming Tools > Programming Resources and References