---
title: "Configuring ActiveX/Java Uploader PHP"
canonical: https://www.aurigma.com/docs/us8/configuring-php-iu.htm
product: "Upload Suite 8"
---

# Configuring ActiveX/Java Uploader PHP
 
Normally, default server configuration does not allow to upload files with ActiveX/Java Uploader. This topic describes how to configure a server you are going to deploy ActiveX/Java Uploader on properly.

## Configuring Permissions
 
The folder where you are going to save files should have *modify* permissions. Depending on your operating system it can be set in one of the following ways:
 
- On Windows NT/2000/XP you should grant the *modify* permission to the Internet guest user (**IUSR\_<machinename>**).
- On Windows 2003 Server you should grant the *modify* permission to the **NETWORK SERVICE** group.
- On Windows Vista/2008 Server/7 you should grant the *modify* permission to the account your site application pool is running under, **Network Service** by default.
- For \*NIX systems you should specify *read* and *write* permissions.

## Configuring Maximum POST Request Length
 
Usually, a limitation for maximum POST request length is specified to reduce the risk of DoS attacks. If the request size exceeds a specific value, it is considered malicious and the upload would be broken.
 
### Editing PHP Configuration Files
 
To increase the limit of the maximum upload size, you should edit your PHP configuration files:
 
1. Open the `php.ini` file. You can find it:

    - on **Linux** in `/etc/php.ini`
    - on **Windows** in `c:\windows\php.ini`
2. Set the required limits:
 ```
    post_max_size = 100MB
    upload_max_filesize = 100MB
    ```
3. Additionally, you can set the following parameters:

    - `max_file_uploads`, the maximum number of files allowed to be uploaded in a single HTTP POST request. This value should be not less than number of user-selected files multiplied by converters number. If you are not sure what value to set, you can:
        - Specify a certainly greater value like `500`.
        - Restrict number of files that a user can select to upload at once via the MaxFileCount[MaxFileCount (ASP.NET)](https://www.aurigma.com/docs/us8/JA_P_Aurigma_ImageUploader_Restrictions_MaxFileCount.htm.md)[MaxFileCount (PHP)](https://www.aurigma.com/docs/us8/JA_P_P_Restrictions_MaxFileCount.htm.md)[maxFileCount (JavaScript)](https://www.aurigma.com/docs/us8/JA_P_J_$au_restrictions_maxFileCount.htm.md) property. In this case `max_file_uploads` should be not less than **MaxFileCount** \* converters number.
        - Use the FilesPerPackage[FilesPerPackage (ASP.NET)](https://www.aurigma.com/docs/us8/JA_P_Aurigma_ImageUploader_UploadSettings_FilesPerPackage.htm.md)[FilesPerPackage (PHP)](https://www.aurigma.com/docs/us8/JA_P_P_UploadSettings_FilesPerPackage.htm.md)[filesPerPackage (JavaScript)](https://www.aurigma.com/docs/us8/JA_P_J_$au_uploadSettings_filesPerPackage.htm.md) property to set the number of user-selected files which ActiveX/Java Uploader can send in a single HTTP POST request and set `max_file_uploads` not less than **FilesPerPackage** \* converters number.
    - `memory_limit`, the maximum amount of memory in bytes that a script is allowed to allocate.
    - `upload_tmp_dir`, the temporary directory used for storing files when doing file upload.
    - `max_execution_time`, the maximum time in seconds a script is allowed to run before it is terminated by the parser.

To make sure that new settings are applied, use the **phpinfo()** function which outputs information about the current state of PHP.
 ```
<?php phpinfo();
?>
``` 
### Configuring Apache Web Server
 
If you use the Apache web server, you should also edit the `php.conf` file:
 
1. Open the `php.conf` file. You can find it:

    - on **Linux** in `/etc/httpd/conf.d/php.conf`
    - on **Windows** in `<Apache installation folder>\conf\php.conf`
2. Change the `LimitRequestBody` parameter according to the `post_max_size` value, e.g.:
 
    `LimitRequestBody 104857600`

Do not forget to restart your server after modifying its configuration.
 
### Configuring IIS Web Server
 
If you use the IIS web server, you should follow one of the next configurations.
 
#### IIS 7 Configuration
 
1. Go to `C:\Windows\System32\inetsrv\config\applicationHost.config` and change
 ```xml
    <section name="requestFiltering" overrideModeDefault="Deny" />
    ``` 
    to:
 ```xml
    <section name="requestFiltering" overrideModeDefault="Allow" />
    ```
2. Add to your application's `web.config` the following sections:
 ```xml
    <system.webServer>
        <security>
            <requestFiltering>
                <requestLimits maxAllowedContentLength ="2147482624" /> <!-- in bytes -->
            </requestFiltering>
        </security>
    </system.webServer>
    ``` ```xml
    <system.web>
         <httpRuntime maxRequestLength="2097151"/> <!-- in kilobytes -->
    </system.web>
    ```

#### IIS 6 Configuration
 
Add to your application's `web.config` the following section:
 ```xml
<system.web>
    <httpRuntime maxRequestLength="2097151"/> <!-- in kilobytes -->
</system.web>
``` 
If you have **URLScan** installed and still experience this problem, go through the following steps:
 
1. Open the `UrlScan.ini` file which is typically located at `C:\Windows\system32\inetsrv\urlscan` folder.
2. Set the **MaxAllowedContentLength** key to the desired value (in bytes).
3. Save changes and restart IIS.

Do not forget to restart your server after modifying its configuration.