Operating computer system: Windows 10

Wechat Software Version: 3.8.0.33

Operation method:

1. Open the WeChat software and log in.

2. Click on the "three stripes pattern" icon in the lower left corner.

3. Click "Settings"

4. Click "File Management"

5. Click "Open Folder"

6. Double-click File Storage.

7. If the electronic invoice is a document type, click the "File" folder to find it; If the electronic invoice is a picture type, click the "cache" folder to find it.

8. Click in two folders, and you will see the folder named Date. According to the time when WeChat sent the file, you can find it in the corresponding folder.