msos2.hlp (Table of Contents; Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
SYS0048
SYS0048
 
Explanation
 
MS OS/2 detected an error while reading from this device.
 
Action
 
1. Installed and connected
2. Switched on
3. Not being used by another process
4. In the proper send mode
5. Formatted if the device is a disk.
 
Retry the command.