# IIS user permission
Follow this instruction to give the IIS application pool user read and write permission in a folder
Right-click on the folder where the application pool user should have permission. Choose *Properties* and tab *Security*, click *Edit* and then *Add*.
Enter IIS APPPOOL\\*"the name of the Novacura Flow server application pool"* in the object name field.
Click on *Locations* and mark the local machine in the tree structure and click OK.
Click on *Check Names*, if the user name is correct and exists it will be underlined and change to just the user name, and click OK.
Mark the added *Novacura Flow server application pool user* and check *Write* and *Read* permission, click OK.\
\
Now have the *Novacura Flow server application pool user* permission to Read and Write in the folder.
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://help.novacuraflow.com/installation-and-upgrade/faq/iis-user-permission.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.