https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976648#M25136 I just received a new computer and have reinsalled the fortran compiler. The problem is that VF crashes before it even gets to the first line of my fortran DLL. The DLL is called from a VB wrapper. If the program is run outside of the debugger it works fine. On my old computer which ran NT 4.0, there was no problem with debuging. I have VB 6.0 insalled on my machine also. Any ideas. Sat, 08 Dec 2001 05:01:54 GMT Intel_C_Intel 2001-12-08T05:01:54Z https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976648#M25136 I just received a new computer and have reinsalled the fortran compiler. The problem is that VF crashes before it even gets to the first line of my fortran DLL. The DLL is called from a VB wrapper. If the program is run outside of the debugger it works fine. On my old computer which ran NT 4.0, there was no problem with debuging. I have VB 6.0 insalled on my machine also. Any ideas. Sat, 08 Dec 2001 05:01:54 GMT https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976648#M25136 Intel_C_Intel 2001-12-08T05:01:54Z https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976649#M25137 Delete the .OPT file in the VF project folder and try again.<BR /><BR />Steve Sat, 08 Dec 2001 06:08:55 GMT https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976649#M25137 Steven_L_Intel1 2001-12-08T06:08:55Z https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976650#M25138 Thanks <BR /> <BR />That fix worked. Sat, 08 Dec 2001 06:59:00 GMT https://community.intel.com/t5/Software-Archive/Debuging-in-Windows-2000/m-p/976650#M25138 Intel_C_Intel 2001-12-08T06:59:00Z