Excel running into problems with 'tdxmsofficeaddin.class'?

[gravanoc]

When I opened Excel just now, I received this error dialog:

It doesn't look familiar, and nothing in either Excel or COM Add-Ins seems to match. Doing a search for 'tdxmsofficeaddin.class' doesn't give anything valid.
Searching for just "tdx add-in.class" brought up this: TeamDynamix website. It's something used for MS Teams, which I have, but I don't recall installing this add-in, if that's what it is.

Anyone familiar with it?

 

[rlv01]

What if you use code to list your add-ins?

Sub ListAddins()
    Dim AI As AddIn

    For Each AI In AddIns
        Debug.Print "---"
        On Error Resume Next
        Debug.Print "Name : " & AI.Name               'print addin name in immediate window
        Debug.Print "Title: " & AI.Title
        Debug.Print "Author: " & AI.Author
        Debug.Print "Subject: " & AI.Subject
    Next AI
End Sub

 

[gravanoc]

What if you use code to list your add-ins?

Sub ListAddins()
    Dim AI As AddIn

    For Each AI In AddIns
        Debug.Print "---"
        On Error Resume Next
        Debug.Print "Name : " & AI.Name               'print addin name in immediate window
        Debug.Print "Title: " & AI.Title
        Debug.Print "Author: " & AI.Author
        Debug.Print "Subject: " & AI.Subject
    Next AI
End Sub

Thanks for your suggestion. I tried it, but it didn't come up in the results.

 

[rlv01]

Does it go away if you start Excel in safe mode?

 

[RoryA]

Try iterating the COMAddins collection instead.

 

[rlv01]

Good idea.

Sub ListAddins()
    Dim AI As AddIn
    
    Debug.Print vbCr & vbCr & "Add-Ins collection" & vbCr
    For Each AI In Application.AddIns
        Debug.Print "---"
        On Error Resume Next
        Debug.Print "Name : " & AI.Name               'print addin name in immediate window
        Debug.Print "Title: " & AI.Title
        Debug.Print "Author: " & AI.Author
        Debug.Print "Subject: " & AI.Subject
    Next AI
    
    Debug.Print vbCr & vbCr & "Add-Ins2 collection" & vbCr
    For Each AI In Application.AddIns2
        Debug.Print "---"
        On Error Resume Next
        Debug.Print "Name : " & AI.Name               'print addin name in immediate window
        Debug.Print "Title: " & AI.Title
        Debug.Print "Author: " & AI.Author
        Debug.Print "Subject: " & AI.Subject
    Next AI
    
    Dim CAI As COMAddIn
    Debug.Print "COM Add-Ins"
    Debug.Print vbCr & vbCr & "COM Add-Ins collection" & vbCr
    For Each CAI In Application.COMAddIns
        Debug.Print "---"
        On Error Resume Next
        Debug.Print "Desc : " & CAI.Description
        Debug.Print "ProgID: " & CAI.progID
        Debug.Print "Guid: " & CAI.GUID
    Next CAI
End Sub

 

[gravanoc]

Thanks, that identified it as 3DxConnexion add-in, which is something my programmable mouse uses. I'll check with them to see what's up.