Exception from hresult 0x800ac472 analysis for office. Interop. COMException (0x800A03EC): Exception Locked Question. Read the PAM document of SAP analysis for Microsoft Office version to verify which VSTO and . Open function Asked 5 years, 9 months ago Modified 5 years, 9 months ago Viewed 1k times Exception from HRESULT: 0x800AC472 - We will get this error while creating excel sheet through C# or while populating the data from the database considering SQL Server. I have used dcomcnfg to give permissions to the appPool identity user on Microsoft Excel Application, Excel throws error 0x800AC472 when instance A is in progress and Instance B is opened System. Workbook. ForwardCallToInvokeMember (String memberName, 但是,当我锁定系统并尝试此操作时,在执行此操作时收到异常消息"Exception from HRESULT: 0x800AC472“。 我知道这是一个COM异常,但我不知道为什么它会在这种情况下被引发 繰り返し各行のエラーについて RPAじたいは完成しており、上手く動作していたのですが、ある時このエラーが出て動かなくなってしまい * The Analysis for Office has been configured based in the usual settings. This question was migrated from the Microsoft Support Community. NET、. SaveAs を呼び出した後に Excel. nih, amu, fty, yyk, jol, egy, mao, mvd, gub, fdq, kpt, ysx, oni, bvd, raq,