Failed to retrieve component with CLSID {000209ff-0000-0000-c000-000000000046} in com class factory due to the following error: 80070005 access denied（ Exception from HResult: 0x80070005 (E)_ ACCESSDENIED))。

The solutions to this problem on the Internet are as follows:

1. Click Win + R and enter comexp.msc – 32 (if the word of the button is 64 bit, enter dcomcnfg)

2. Find the DCOM configuration of “component service –” computer “–” my computer “–“

3. Find the right-click property of “Microsoft Word 97-2003 document”

4. Select “interactive user” in the “identity” column

5. In the “security” column, you can see the “startup and activation” group, select “custom”, click “Edit” button, add network service and current user, and give “local startup” and “local activation” permissions

6. “Access rights” and “configuration rights” are the same as above

7. In & lt; system.web>& lt;/ system.web> Add & lt; Identityimpersonate = “true” user name = “current user name” password = “XXXXXX”/& gt

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Causes of errors

Due to the previous installation of office 2016 professional enhanced version expired, reported the “user name and password error exception”, so on the Internet to find the key to crack, very difficult to crack, the result is this problem

Failed to retrieve component with CLSID {000209ff-0000-0000-c000-000000000046} in com class factory due to the following error: 80070005 access denied（ Exception from HResult: 0x80070005 (E)_ ACCESSDENIED))。

On the Internet to find the above method, but it is not useful! I couldn’t find the solution. I also tried to modify the registry (found CLSID: 00020906-0000-0000-c000-000000000046word 97 document), which was different from the error 000209ff-0000-0000-c000-000000000046. I wanted to modify it and got tangled. Later, I read a forum and saw the following solution by accident; So the eyes into the server IIS body

Just modify the application pool of IIS, select your project, click Advanced settings, and change the ID to: localsystem or networkserver

Original text: https://blog.csdn.net/qq_ 18979049/article/details/79410331