Jeanette and Ken Nutsford ([log in to unmask]) wrote: : NMPRG programs from the TECHXL account have two unresolved externals : __ctype and __ANSI_MODE when loading on a 917LX with Powerpatch 4. Also : getting unresolved externals __iojob, errno and _mpe_status with a new : release of a server program. Sounds like the C/iX Library may not have been updated correctly. Try this: LINKEDIT "LISTXL;XL=XL.PUB.SYS;MODULE=hp30026_01" Near the beginning you should see "SHARED DATA : YES". If instead you see "SHARED DATA : NO", then you have a problem. This can happen if you use an obsolete version of Patch/iX to install a C/iX Library patch. Walter Murray Hewlett-Packard Support Technology Lab