Announcements
Attention for Customers without Multi-Factor Authentication or Single Sign-On - OTP Verification rolls out April 2025. Read all about it here.

Would this help:

Sub VaultAddIn()
    Dim strResponse As String
    strResponse = MsgBox("Yes=Load, No=Unload, Cancel=Do Nothing", vbYesNoCancel, "Do you want to load/unload Vault Add In?")
    Dim aai As ApplicationAddIn =ThisApplication.ApplicationAddIns.ItemById("{48B682BC-42E6-4953-84C5-3D253B52E77B}")
    Select Case strResponse
        Case vbYes
            aai.Activate
        Case vbNo
            aai.Deactivate
			aai= Nothing
    End Select
End Sub

Regards,

Arthur Knoors

Autodesk Affiliations:

Autodesk Software:Inventor Professional 2025 | Vault Professional 2024 | Autocad Mechanical 2024
Programming Skills:Vba | Vb.net (Add ins Vault / Inventor, Applications) | I-logic
Programming Examples:Drawing List!|Toggle Drawing Sheet!|Workplane Resize!|Drawing View Locker!|Multi Sheet to Mono Sheet!|Drawing Weld Symbols!|Drawing View Label Align!|Open From Balloon!|Model State Lock!
Posts and Ideas:Dimension Component!|Partlist Export!|Derive I-properties!|Vault Prompts Via API!|Vault Handbook/Manual!|Drawing Toggle Sheets!|Vault Defer Update!


! For administrative reasons, please mark a "Solution as solved" when the issue is solved !