Open Workbook error

[DamianSurlicki1]

Hi, I am facing a problem with opening Excel. I did a small flow using MS Excel VBO. Workflow consists of 3 objects: 1. Open Instance (Input - whole path of file, Output - handle) 2. Open Workbook (Input - handle, File name whole path of file) -> I am getting error: "Internal : Could not execute code stage because exception thrown by code stage: Exception has been thrown by the target of an invocation." 3. Show (handle) I tried this solution on another PC and it works properly without error message. Could you advise me what is causing this problem and what is the solution? Regards

[TomBlackburn1]

I usually do Create Instance (rather than open instance) Show Open Workbook

[DamianSurlicki1]

Thanks for your response. I tried with this also but it didn't work. The problem actually is in VBO code object named ""Open Workbook"". Maybe some dll is missing?

[ekinsuugur]

check the code stage inside the excel vbo open workbook code stage, i changed it with below code and it worked. Dim wb as Object = GetInstance(handle).Workbooks.Open(filename) name = wb.Name wb.Activate()