A dialog based app created using the app wizard contains as resource the res subdirectory and appname.rc and resource.h. But since while VS is creating resrc1.h (VC++ 6.0 SP5). I modified resource.h to assure unique IDs for all different (sub)dialogs to allow creating tooltips with string resource numbers identical to the control IDs. I don't know if this is the origin for creating resrc1.h in addition to resource.h. appname.rc is modified accordingly but all other source files which need resources have to include resource.h and resrc1.h from then on. And assuring unique IDs over 2 files seems more difficult than scanning a single file.
Does anyone know under which conditions this file gets created? Or better how to remove its necessity?