For this reason, you must always be able to deal with rejection. Tried this again today on my work computer, after a reboot, and still no joy. Com Error - 0x800AC472 - when excel is process using windows service Can I trust my bikes frame after I was hit by a car if there's no visible cracking? try Nodes for writing to Excel dont work as well. Contribute to JanKallman/EPPlus development by creating an account on GitHub. Data.ImportExcel Exception from HRESULT: 0x800AC472 - Dynamo For this reason, you must always Downloading and replacing your Microsoft Corporation file can fix the problem in most cases. The only way around that is going to be to make your object model call from a loop. dieses Programm nicht mehr. I'm honestly not sure whether running ona background thread could be contributing to the VBA_E_IGNORE problem you are encountering, but it would be simple enough to test. Microsoft Corporation problems with Excel Error 0X800Ac472 most often stem from a corrupt or missing Microsoft Excel file. The content must be between 30 and 50000 characters. } It is used when you want to see every process that is being taken when you run a code. { Is there a place where adultery is a crime? So it is best you pause after sometime. Excel 2010 works in most cases, but 2007 does not. "Exception from HRESULT: 0x800AC472" Am Exporting Data in to Excel File,meanwhile if i open any other Excel file than the excel File on which am exporting data gets opened up Automatically having name Book1.How should i stop these excel file not to get open.In the Error log i get an error message showing " Exception from HRESULT: 0x800AC472" . Excel is part of Microsoft 365 Apps for enterprise, Version 2008 (Build 13127.21216 Click-to-Run). Earlier it was working perfact but don't know what happend suddenly it stopped working and throwing the below error for all the process. While validating our product on 2019 server, the registration of XLL fails with the following COM exception. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. My application has a feature that processes hundreds of Excel workbooks in batch, one at a time. All Rights Reserved. How is the Silver Competency Level Attained? Chances are they have and don't get it. However, I know of no way to show a responsive progress bar and allow the user to cancel without coding a separate thread. Can you send me the code that you used to implement the messagefilter because I started with this implementation? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. { And for example your code is returning from a different thread and trying to write on Excel the results of the calculations. int newrnd = r2.Next(2, 250); I still can't reproduce this issue. Register either with the registered email address or activation key for Microsoft Office. Typically, in this situation, clients will wait for a few seconds and retry and if they are unsuccessful after a few retries they will display the OLEBusy dialog. davist Hey guys, has anyone else seen this: When trying to use the importer/exporter we will occasionally see the following error: "Error During Import/Export Exception from HRESULT:0x800AC472" My google-fu tells me it's an excel error but I'm not sure what steps to take to correct the error or prevent it's recurrence. In other words, allow time for the Excel session to fully open (in the background) before clicking 'Open'. My reasoning is that its closed binary formats like xls that got us into this mess in the first place, so we should try to do everything possible we can to avoid them. Wolters Kluwer TAA Support Site Terms of Use. As others have mentioned you are best off locking the user from the spreadsheet while you work. ), Your post here http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1335427&SiteID=1 suggests that it is a bad idea to thread Excel object model calls at all. This was working not 24 hours ago. Go to the "Identity" tab on the properties dialog. "System.Runtime.InteropServices.COMException (0x800AC472): Exception from HRESULT: 0x800AC472". Exception from HRESULT: 0x800AC472, About these exceptions, you could refer to the following link: Find "Microsoft Excel Application" in the list of components. The code does hundreds (possibly thousands) of Excel object model calls over the life time of the batch process which could run for hours. >>2. I have already implemented IMessageFilter per your suggestions in other posts. User launches Controller. Please clarify me , Whether wecan call Sheet.UsedRange more than one time on one mouse click events. Hello, My process is lengthy and needs a progress bar so the user does not think the app is dead. We provide an obvious "unlock" button but when the user clicks it, he is sternly warned in a messagebox along with a "Do you wish to continue?". Excel Error 0X800Ac472 entry invalid or corrupt. (Your Excel object).Application.Interactive = false; //meaning the user is not supposed to to change anything on Excel while your program is doing the work. Thanks. CLICK HERE to verify Solvusoft's Microsoft Silver Certified Status with Microsoft >>. What is the version of Microsoft.Office.Interop.Excel? th.Abort(); Running Dynamo through Revit 2020, Dynamo Core 2.3.0.5885 & Dynamo Revit 2.3.0.8352. an Excel link form open) It is possible that older versions of Controller attempt to re-use temporary cache/settings files that are already in use by other parts of the client PC. Not the answer you're looking for? Here in all client machine excel 2010 is installed hence I was referred library as Microsoft.Office.Interop.Excel 14.0. Extreme amenability of topological groups and invariant means. The damned exception no longer raised. You will receive a pop up prompt to register the application. A first chance exception of type 'System.Runtime.InteropServices.COMException' occurred in System.Dynamic.dll, using System; The About Dynamo dialog says it is up to date. Hi ,I have created winform application to retrieve active excel(opened) file details.Here I am retrieving excel file data on each sheet navigation and workbook navigation . I did try this again, closing Excel, making sure there were no rogue running versions in Task Manager, and still got the error. dynamic book = excel.Workbooks.Add(); It uses an external library to directly read excels binary XML format. while (true) While the issue happened, what does the sheet look like? excelValue[1] = "A Data " + i.ToString(); HI, we are done with GO-live for AO reports for our users, but 2 users are getting this particular issue when they open the AO report from launch pad. Slightly different version of Excel - Microsoft Office Professional Plus 2016, Version 2016 (Build 14131.20320). } Need more help? There are no other user initiated events or things going on, as far as I can tell. { So we must have done something at work that is breaking the Data.ImportExcel nodes ability to read data out of Excel. Or to put it another way, when Excel developers want to suspend the object mdoel, they suspend the property browser. Virus or malware infection that has corrupted the Excel Error 0X800Ac472 file or related Microsoft Excel program files. system.runtime.interopservices.comexception (0x800AC472): exception from HRESULT: 0x800AC472 at system.runtimetype.forwardcalltoinvokemember(string membername, bindingflags flags, object target, int32[] awrappertypes, messagedata& msgdata) at microsoft.office.interop.excel.range.set_default(object rowindex, object columnindex, object). It does it with or without the Data stream node. As an example, if you run the attached project from Andrew's link as a 3.5 targeted project (the default) it works fine. Excel interop COM exception while running in background Please share if it has been solved. sheet.Range[range] = r2.Next(1, 1000); namespace Excel.App We have run across an issue trying to use Excel nodes in Dynamo. dynamic sheet; mit dem Umstieg von Revit 2020 auf 2021 funktioniert z.B. Be sure to reach out by the form if anything comes to mind. I am retrieving excel workbook details using, "eApplication = Marshal.GetActiveObject("Excel.Application") as Excel.Application; ". where it will retrieve active excel object details from ROT table. Would you mind uploading a simple workbook through OneDrive for us to reproduce it? However, VBA_E_IGNORE occurs outside of this mechanism so you will have to roll your own mechanism of handling it. public Form1() I have a similar problem being reported by customer. [Download WinThruster - Product by Solvusoft]. private void btnStop_Click(object sender, EventArgs e) excelValue[4] = "E"; excelValue[3] = r.Next(100); Visit Microsoft Q&A to post new questions. Check to see if task manager is showing multiple excel instances running concurrently. Import CSV. After completion of generating excel report, still the excel.exe process running in the task manager. { That specific HRESULT usually means that Excel is 'busy' and is simply unable to respond to a specific event. My day-to-day activities do not allow me to spend as much time in Dynamo as I would prefer; the Conversations give me an opportunity to indulge at least every other week. Exception from HRESULT: 0x800AC472 About these exceptions, you could refer to the following link: Troubleshooting Exceptions: System.Runtime.InteropServices.COMException By default its name is Sheet1. I was calling checkformula() for two time on mousehook events hence I am facing this COM issue and. Steps to disable the incompatible Excel add-in: The following are based on Excel 2010. Type t = Type.GetTypeFromProgID("Excel.Application"); Perhaps you could pause the thread before you operate the excel. If too much time elapses without success, you can P/Invoke OLEUIBusy to display the standard busy dialog and let the user know that very likely they need to complete a UI gesture in Excel. Click 31031126 679 KB but When I save the excel file the first time, this happens: 1396835 308 KB I have to save it a few time (around three) and the the data goes through. They may need to be slightly modified if using a different version of Excel: 1. But if they open the report from AO tool, report Autopilot: Exception from HRESULT: 0x800AC472 (cannot open file) Browse to HKEY_CLASSES_ROOT->TypeLib-> {00020813-0000-0000-C000-000000000046}. 15 June 2018, [{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.2.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Product":{"code":"SS9RXT","label":"Cognos TM1"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"TM1 Perspectives","Platform":[{"code":"PF033","label":"Windows"}],"Version":"9.5.2","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}], "Exception from HRESULT: 0x800AC472 LateBinding" if choose Data Entry parameters too quickly before clicking 'Open'.
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