*.dll and *.exe development question

[postaquestion]

I made*.dll use of Visual Fortran and I am developing (using vb.net) the use of *.dll, but I get follow error message when Iuse *.exe. Can someone explain?

Thanks in advance for your assistance.

=================================================
error message
forrtl:severe(38):error during write, unit 6, file COUNT$
ImagePCRoutineLineSource
DFORRT.dll0A6A4B69UnknownUnknownUnknown
DFORRT.dll0A6A49C9UnknownUnknownUnknown
DFORRT.dll0A6A3B94UnknownUnknownUnknown
DFORRT.dll0A6A3FCAUnknownUnknownUnknown
DFORRT.dll0A6E1D2AUnknownUnknownUnknown
DFORRT.dll0A6E0DD3UnknownUnknownUnknown
MINOSDLL.dll0A60A0C4M1PAGE191mi11sys.f
MINOSDLL.dll0A601092MISTART83mi02lib.f
Unknown092A1110
system.windows.fo 7B882F84UnknownUnknownUnknown
system.windows.fo 7B885653UnknownUnknownUnknown
system.windows.fo 7B883218UnknownUnknownUnknown
system.windows.fo 7B8280B3UnknownUnknownUnknown
system.windows.fo 7B827FC5UnknownUnknownUnknown
Unknown0016A7CAUnknownUnknownUnknown
USER32.dll77DE4605UnknownUnknownUnknown
USER32.dll77DEA7F2UnknownUnknownUnknown
system.windows.fo 7B82D6AFUnknownUnknownUnknown

[Steven_L_Intel1]

You are doing a write to the console when no console window exists. Typically, a DLL called from VB or some other non-console application would not use console I/O and would use message boxes or something similar. If you insist on using a console, you can first insert a call to the Win32 API routine AllocConsole to create one.

Oh, did it really say COUNT$ or did you run a spell checker that converted CON$?