Use the ARM one rather than the ARM720 one.
(The latter refers to a version of the ARM processor, not the Jornada 720.
)
Yes, VB files should be associated with pvbload.exe, but I've found that file association utilities don't seem to create the correct registry keys to complete the association. Check for the following registry keys in HKEY_CLASSES_ROOT:
1
)
.vb with the default string value
VBCE.ProjectRun
2
)
VBCE.ProjectRun with the default string value
VBCE 2.0 Project File and two subkeys:
a
)
DefaultIcon with the default string value
\Windows\pvbhost2.dll,-2
b
)
Shell with the subkey
Open, which itself has the subkey
Command with the default string value
\Windows\pvbload.exe %1
The error message you mention
("Cannot open . . . "
) is the result of missing or incomplete registry keys associated with eVB.