The ARCRECOV command

This command is used to restore the desktop from a previously created 
desktop archive. The syntax is: 

   ARCRECOV x 

where x can be 1, 2, 3 or X. 

The reason for these numbers is that WARP's desktop archiving facility 
stores up to a maximum of 3 archives, plus its original files (X). 

The current version of ARCRECOV does not display any usage instructions.   

Source:  The OS/2 WARP Survival Guide