When uploading files on Mi-Forms Windows client, you may get this error when uploading forms with large files/images:
While this indicates that a generic HTTP level error occurred, if your form is large, it's possible this is caused by the server rejecting a large upload.
A way to fix this problem is to config IIS so that it has an increased max content upload size. In order to change the max content upload size, you must:
- Navigate to the proper IIS Server by opening the Internet Information Services (IIS) Manager
Navigate into “FTP Request Filtering” in the FTP Section
Click the “Edit Feature Settings” link on the right side “Actions” panel
Modify the “Maximum Content Length” to be as big as the files that need to be uploaded