The Object Server is attempting to open a file that is already opened by another application.
Error: LNS #10 lcaErrFileOpen Lca : Could not open the specified Application Device load image (*.APB) file. (Subsystem: LNS, #10)
Trying to load an application image to a Xenta 102-AX from NL220 by selecting the default APB extension may generate this error.
Use the .NXE rather than the .ABP.