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Aug 15, 2025
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add max file size in HTTP-process-error.md #917

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24 changes: 21 additions & 3 deletions _articles/faq/HTTP-process-error.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ keywords: Dynamic Web TWAIN, Error Troubleshooting, HTTP process
breadcrumbText: HTTP process error
description: HTTP process error
date: 2021-12-03 23:26:46 +0800
last_modified: 2024-09-19 08:47:35 +0800
last_modified: 2025-08-14 14:09:35 +0800
---

# Error Troubleshooting
Expand Down Expand Up @@ -78,8 +78,26 @@ When attempting to upload images using any of the HTTPUpload\*\*\* methods the u
</configuration>
```

If you are using `PHP` , you can change the value in the following line in the `php.ini` file:
If you are using `PHP` , you can change the value in the following lines in the `php.ini` file and `web.config` file:

- **php.ini**

```shell
upload_max_filesize = 2M
file_uploads = On ; Enable file uploads
upload_max_filesize = 50M ; Max single file size for uploads
post_max_size = 60M ; Max size for POST data (includes all fields and files)
max_execution_time = 300 ; Max script execution time (in seconds)
```

- **web.config**

```xml
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="52428800" /><!-- 50MB -->
</requestFiltering>
</security>
</system.webServer>
```