>I am upgrading a vfp6 app to vfp7. On a NT4 Workstation machine, after copying Vfp7r, vfp7enu and msvcrt70, I get a message similar to the following:
>"The DLL or application \vfp7r.dll is not a valid Windows NT image".

You should be using InstallShield to distribute the runtimes. Check out the file#9554 Right now, it only has the VFP6 in it, but sooner or later the VFP7 one will show up (The UT hasn't updated yet, I suppose, I just sent it this monring though).