Issue uploading .csv files using Edge

[Daniel]

Hi,

I noticed in my web application that I was unable to select a .csv file to upload using the AsyncUpload control when using the MS Edge browser.

I initially though that it must have been excluded by the AllowedFileExtensions property, however found that it was working using Chrome.

I am not on the latest version of the RadControls but experienced the exact same issue on the demo site below

http://demos.telerik.com/aspnet-ajax/asyncupload/examples/draganddrop/defaultcs.aspx

I do have the anniversary update of Windows 10 installed and am wondering if it is related.

My version of Edge is as follows

Edge 38.14393.0.0

EdgeHTML 14.14393

 

Thanks,

Matt

[Daniel]

It appears to be because the file was downloaded via the browser and Windows had locked it.

I had a text file that was also locked however and it worked in Edge and both worked in Chrome.

This is most likely a browser issue and not a Telerik issue but it still a bit confusing for users

[Rumen]

Hello,

Indeed, this is a browser/OS issue, which is not related to the control itself.

Best regards,
Rumen
Telerik by Progress