AjaxControlToolkit.ajaxfileuploader work for any file but not working in upload tif file and show this error : uncaught error raising upload complete event and start new upload

[lsbsa]

The AJAX Control Toolkit \20.1.0

The installation method

• [ ] Installer
• [1] NuGet package
• [ ] A custom build from the source code

Minimal steps to reproduce the bug : when upload any file with ajax uploader is ok but when upload tif file show this error

: uncaught error raising upload complete event and start new upload

i add all settings in web.config but never work for tif file

Actual result

i expected can upload "tif" file without any error

Expected result

I can upload "tif" file without any problem

Browser(s) used

google chrome last version and edge ajaxcontroltoolkitsample1.zip

A site deployment method

• [1] VS development web-server,
• [1] IIS

[lsbsa]

I solved this problem add this section to web.config