Here's my command window: 0:000> g ModLoad: 65940000 65947000 C:\windows\system32\NTVDMD.DLL eax=0113bb40 ebx=00000000 ecx=00000007 edx=0000005b esi=7ffde000 edi=010ef79c eip=777564f4 esp=010ef6b4 ebp=010ef708 iopl=0 nv up ei pl zr na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000246 ntdll!KiFastSystemCallRet: 777564f4 c3 ret 0:000> g Loading [C:\windows\system32\ntio.sys] Loading [C:\WINDOWS\SYSTEM32\HIMEM.SYS] Loading [C:\WINDOWS\SYSTEM32\COMMAND.COM] Loading [C:\windows\system32\MSCDEXNT.EXE] Loading [C:\windows\system32\REDIR.EXE] ModLoad: 74790000 74798000 C:\windows\system32\VDMREDIR.DLL eax=00000000 ebx=00000000 ecx=01133180 edx=00000200 esi=7ffde000 edi=010ef9cc eip=777564f4 esp=010ef8e4 ebp=010ef938 iopl=0 nv up ei pl zr na pe nc cs=001b ss=0023 ds=fbd4 es=d583 fs=003b gs=0000 efl=00000246 ntdll!KiFastSystemCallRet: 777564f4 c3 ret 0:000> g ModLoad: 73e50000 73e5f000 C:\windows\system32\wkscli.dll eax=756ed106 ebx=00000000 ecx=756ed108 edx=77710000 esi=7ffde000 edi=010ef28c eip=777564f4 esp=010ef1a4 ebp=010ef1f8 iopl=0 nv up ei pl zr na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000246 ntdll!KiFastSystemCallRet: 777564f4 c3 ret 0:000> g Loading [C:\windows\system32\DOSX.EXE] Loading [C:\DAD\TOOLS\MYPROGS\DAYOFWK.EXE] (1388.15f4): Break instruction exception - code 80000003 (first chance) eax=00000000 ebx=00000010 ecx=000000ff edx=00000e0c esi=00000000 edi=00000400 eip=0000001f esp=00000410 ebp=0000091e iopl=0 vif nv up ei pl nz na po nc cs=0e09 ss=0e0c ds=0e0c es=0df9 fs=0000 gs=0000 efl=000a4202 0e09:001f cc int 3 As u can see, some modules are trapped, but others, ESPECIALLY mine (DAYOFWK.exe) are not! I tried un-successfully to 't' from the last 1 trapped B 4 DOSX.exe but never was able to get anywhere; it just seemed to loop, even after many 't 99999' or 'p 99999'. I had to assemble in my own INT 3 in order to get it to stop. All this because CV.exe no longer runs in Win7 (access violation; apparent bad SI reg). Comments?

Hi, Unfortunately, debugging is beyond what we can do in the forum. A suggestion would be to contact Microsoft Customer Service and Support (CSS) via telephone so that a dedicated Support Professional can assist with your request. Please be advised that contacting phone support will be a charged call. To obtain the phone numbers for specific technology request please take a look at the web site listed below: http://support.microsoft.com/default.aspx?scid=fh;EN-US;OfferProPhone#faq607 Microsoft Customer Service (800) 426-9400 is available Monday through Friday, from 6:30 A.M. to 5:30 P.M. pacific time. Note: Microsoft Customer Service mainly handles issues regarding replacement manuals, disks, drivers and service packs, product IDs, or lost CD-keys, product orders, policies related to copying software on additional computers, licensing, and product registration. Best Regards, Niki Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.