hi members... I have a problem with linker when try to use overlay control like OVERLAY( ?CO?MAIN~(?PR?*?UTILS), ?PR?MAIN!(?PR?*?UTILS)) linker gives me ERROR L207: INVALID NAME. There is no error when I write down exaxt function name like ?PR?FUNC_0001?UTILS, but I have about 300 functions and the functional wildcards will be helpfull for me. I read the http://www.keil.com/support/docs/1451.htm and http://www.keil.com/support/man/docs/lx51/lx51_segments.asp and others but with no succes. Have somebody experience with this?