Настройка dcom нет excel

КОМУ ЛЕНЬ самому создавать, то можете скачать данный ключ реестра у меня. Просто запустите потом и подтвердите, что согласны добавить. Затем откройте командную строку от имени администратора и выполните команду:

У вас откроется mmc оснастка «Службы компонентов», которая делает то же что и DCOMCONFIG, но позволяет видеть 32 битные компоненты. В результате этих манипуляций компонент Microsoft Excel Application у вас должен появиться. Открываем свойства Microsoft Excel Application.

Переходим на вкладку «Безопасность (Secutity)». В пункте «Разрешения на запуск и активацию (Launch and Activation Permissions)», выберите «Настроить (Customize )» и изменить. Вам нужно добавить сюда учетную запись, от имени которой запускается служба 1С и предоставить ей права:

• Локальный запуск — Local Launch
• Локальная активация — Local Activation

Далее переходим к пункту «Разрешения на доступ (Access Permissions)» и так же меняем их. Добавьте там ту же учетную запись, от имени которой запускается сервис 1С, и дайте ей права «Локальный доступ (Local Access)». Сохраните настройки.

Закрываем окно служб компонентов, теперь для того, чтобы закончит ьнастройку DCOM для 1С и Microsoft Excel Application, вам необходимо дать права на две папки.

Вам нужно убедиться, что у вас есть две папки:

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Microsoft excel application нет

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Hi I’m using windows 7 home premium. I have an application in ASP.Net which uses Excel Application Object. It used to work fine in XP but in Windows 7 I’m getting an error as mentioned below:

Retrieving the COM class factory for component with CLSID <00024500-0000-0000-c000-000000000046>failed due to the following error: 80070005.

I need to give permissions to Microsoft Excel Application in DCOM config but I can’t seem to find this in windows 7. It used to be there in earlier versions but now its not there. I tried to reinstall Office 2007 but still I couldn’t find it in DCOM config. Please suggest where I can give permissions to MS Excel Application so that my application runs without errors.

Answers

1. In DCOMCNFG, right click on the My Computer and select properties.
2. Choose the COM Securities tab
3. In Access Permissions, click «Edit Defaults» and add Network Service to it and give it «Allow local access» permission. Do the same for Users.
4. In launch and Activation Permissions, click «Edit Defaults» and add Network Service to it and give it «Local launch» and «Local Activation» permission. Do the same for Users

Press OK and thats it. i can run my application now.

In windows 7, follow these steps to open DCOM config:

1. Click start button, in start search bar, type in «DCOMCNFG.EXE» (without quote) and then press enter.
2. Click Computer->DCOM Config, locate component with CLSID <00024500-0000-0000-c000-000000000046>and modify the permission.

If the error still happens, try to disable UAC and see if you application can work.

Thanks for your reply. I tried to locate the component with the same Application ID but couldn’t find it. I found somewhat similar ID <00021401-0000-0000-c000-000000000046>but not the exact one. Also on clicking properties, in securities tab, the edit buttons are disable. They are disabled even when I open the Component Services in elevated mode. Please suggest what needs to be done.

Did you see «Microsoft Excel Application» in DCOMCNFG? If yes, try to modify its Permission . Then modify the Permission of the following registry key:

1. Open regedit, locate [HKEY_CLASSES_ROOTCLSID]. Right click CLSID key and choose Permissions.
2. Click add, type in Everyone and then then «Allow» «Full control».

The entry is not there in DCOMCNFG (Neither «Microsoft Excel Application» nor «<00024500-0000-0000-c000-000000000046>«). But in registry I could find the CLSID <00024500-0000-0000-c000-000000000046>. Gave full permission to Everyone on that CLSID. Still I’m getting the same error.

1. In DCOMCNFG, right click on the My Computer and select properties.
2. Choose the COM Securities tab
3. In Access Permissions, click «Edit Defaults» and add Network Service to it and give it «Allow local access» permission. Do the same for Users.
4. In launch and Activation Permissions, click «Edit Defaults» and add Network Service to it and give it «Local launch» and «Local Activation» permission. Do the same for Users

Press OK and thats it. i can run my application now.

I’m so frustrated, I have similar issue. My app modifies a .xlsm workbook saves it to a temp file and response.writefile(TempFile) to the user.

I also get the error Microsoft Excel cannot access the file error. I gave permissions like irfangani said. I’ve checked permissions to the directory & file.

But it works great on my dev machine.

Thanks in advance!!

public string BuildExcelFile( string fileID, ref string err)

Microsoft.Office.Interop.Excel. Application oXL = null ;

Microsoft.Office.Interop.Excel. _Workbook oWB = null ;

Microsoft.Office.Interop.Excel. Worksheet oSheet = null ;

oXL = new Microsoft.Office.Interop.Excel. Application ();

oWB = (Microsoft.Office.Interop.Excel. _Workbook )(oXL.Workbooks.Open( «c:\temp\Exceptions.xlsm» ));

oSheet = (Microsoft.Office.Interop.Excel. Worksheet )oWB.Sheets[ «Exceptions» ];

if ( int .TryParse(fileID, out ID))

oSheet.Cells[1, 3].Value = ID;

oWB.SaveAs(tempfile, FileFormat: 52);

// Need all following code to clean up and extingush all references.

oWB.Close( null , null , null );

System.Runtime.InteropServices. Marshal .ReleaseComObject(oXL);

System.Runtime.InteropServices. Marshal .ReleaseComObject(oSheet);

System.Runtime.InteropServices. Marshal .ReleaseComObject(oWB);

GC .Collect(); // force final cleanup!

catch ( Exception e)

public string GetTempFile()

filename = «c:\temp\excp» + DateTime .Now.TimeOfDay.TotalSeconds.ToString().Replace( «.» , «» ) + «.xlsm» ;

Can someone plz help me. facing the same problem. still no solution.

Already wasted 2 full days :(. I’m unable to find the entry(Micrsoft Excel Application) in DCOMCNFG. Or how to get the Application Id of Excel. Also when I try to edit the permissions of any entry. its disabled. Some security settings??

I gave up and went a different direction. I don’t know if my solution will help you, but instead of running my query and building the report in server-side Excel. I put the report request in a queue for that user. I Response.Write the Xlsm file out, and when Excel Opens the file I have code in the Open Event that retrieves the request and builds the report on the client side, this way I totally avoid server-side Excel automation.

Hope that helps.

You can start DCOMCNFG in 32-bit mode using:

DCOMCNFG -32

1. In DCOMCNFG, right click on the My Computer and select properties.
2. Choose the COM Securities tab
3. In Access Permissions, click «Edit Defaults» and add Network Service to it and give it «Allow local access» permission. Do the same for Users.
4. In launch and Activation Permissions, click «Edit Defaults» and add Network Service to it and give it «Local launch» and «Local Activation» permission. Do the same for Users

Press OK and thats it. i can run my application now.

Ivjay Thanks a lot. Your steps finally worked for me.

Thank you so much for your contribution.

On 64 bit system with 32 bit Office try this:

1. Start
2. Run
3. mmc -32
4. File
5. Add Remove Snap-in
6. Component Services
7. Add
8. OK
9. Console Root
10. Component Services
11. Computers
12. My Computer
13. DCOM Config
14. Microsoft Excel Application
15. .

😉

I found that I only needed to give my IIS AppPool (e.g. «IIS APPPOOLDefaultAppPool») the «Local Activation» in the «Launch and Activation Permissions».

That’s it! Works like charm!

1. In DCOMCNFG, right click on the My Computer and select properties.
2. Choose the COM Securities tab
3. In Access Permissions, click «Edit Defaults» and add Network Service to it and give it «Allow local access» permission. Do the same for Users.
4. In launch and Activation Permissions, click «Edit Defaults» and add Network Service to it and give it «Local launch» and «Local Activation» permission. Do the same for Users

Press OK and thats it. i can run my application now.

This one helped me for COM exception while accessing internet explorer.

Am trying to print a HTML on serverside via WCF+IIS

Thanks — that is brilliant!

After wasting a whole day — Why do MS keep introducing crap like this that just makes everyone’s lives miserable? Or do they think developers have nothing better to do than wade through all the restrictions they put in their way?

1. In DCOMCNFG, right click on the My Computer and select properties.
2. Choose the COM Securities tab
3. In Access Permissions, click «Edit Defaults» and add Network Service to it and give it «Allow local access» permission. Do the same for Users.
4. In launch and Activation Permissions, click «Edit Defaults» and add Network Service to it and give it «Local launch» and «Local Activation» permission. Do the same for Users

Press OK and thats it. i can run my application now.

I did the steps but it still does not appear on the Excel.Application component services.
What else might I need to do?

e-mail address: newyazilim@hotmail.com
respects

All the above solutions are working, if I am an administrator on the server. If, I remove my administrative access, I am able to download the excel on my application but the file is of 0 bytes.

Any idea. Please help ASAP.

Thanks guys. This also helped me resolve Excel application issue on my ASP pages. Good work guys.!

I tried every step on this page. It looks not work. Any suggestion.

Very appreciate your help.

James in Austin

If the account which is running EXCEL is administrator then this will work:

For 64-bit (x64), create this folder: C:WindowsSysWOW64configsystemprofileDesktop

For 32-bit (x86), create this folder: C:WindowsSystem32configsystemprofileDesktop

Otherwise To resolve this issue follow these steps:

1. Login to your Server as a administrator
2. Go to «Start» -> «Run» and enter «MMC comexp.msc /32«
3. Go to the properties of Microsoft Excel Application , under Identity, change it to The Interactive User from The Launching User (which is set by default).
4. Go to the properties of Microsoft Office Excel 2007 Workbook , under Identity, change it to The Interactive User from The Launching User (which is set by default).
5. Go to Security tab for Microsoft Excel Application and select Customize for

» Launch and Activation Permissions» and add ACCOUNT (under which EXCEL is running) to it and give it «Local launch» and «Local Activation» permission

1. Go to Security tab for Microsoft Office Excel 2007 Workbook and select Customize for

» Access Permissions » and add ACCOUNT (under which EXCEL is running) to it and give it «Local Access» permission

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