Can any one help me with this problem i'm experiencing? I'm using Sice 4.05 build 334 and masm 6.15. I have windows 98. I built the app with the debug information and it even generates the .nsm (according to filemon) file but then it immediately deletes it! Did i do anything wrong or is it some hidden serial number check?

Who knows what happened? I can garantie tho that there is no serial check in masm

Did you link using these parameters?:
link /DEBUGTYPE:COFF /DEBUG:MAPPED,FULL /MAP /MACHINE:i386 /SUBSYSTEM:WINDOWS /LIBPATH:c:\masm32\lib yourfile.obj