运行时错误380-在对象中找不到指定的字段名

Question

I am running a VB6 application with a Pervasive V9.5 Database. I am receiving a RunTime Error 380 - Specified Fieldname not found in object when only 2 of my users are trying to log in. Rest of the office is fine...Does anyone have any idea what the issue could be? I have searched for a few hours now and can't find anything helpful.

The login uses a VAccess control during the login. Could this be caused by a missing DLL or OCX file on the client machine?

Any suggestions would be appreciated as I am out of ideas.

Edit:

With vaLogon
    .RefreshLocations = True
    .DdfPath = DataPath
    .TableName = "USERLOG"
    .Location = "USERLOG.MKD"
    .Open
    If .Status <> 0 Then
        ErrMsg = "Error Opening File " + .TableName + " - Status " + str$(.Status) + vbCrLf + "Contact IT Department"
    End If
End With

I have enabled VADebug mode and on the workstation in question, when the app is launched I receive the DDF error:

The VAccess control was unable to open FIELD.DDF at the specified DDFpath. This may result from an error in the DDFPath or refreshlocations properties, or from a corrupt FIELD.DDF.

Then an error message:

ACBtr732 - Btrieve status = 170, Brtrieve Opertation Code = 0, VAccessName = vaLogon, VALocation = 

Then my login prompts for username and password and once the Login button is clicked is when the user receives the 380 Runtime.

Answer 1

The error 170 means "Database login required. Authentication to the database failed due to a wrong or missing username." Are you sure the Datapath variable has the proper path in it?

Can you connect to the database through the Pervasive Control Center? Does it require a user/password?

A corrupt DDF on the server would typically affect all users.