[Projects 2.0] :Error uploading the latest version of a file

[Projects 2.0] :Error uploading the latest version of a file

Quite often, when uploading a new version of an existing file file we get the following error message: "File type mismatch"

The files have the same name and the same extension (e.g. "Featurelist-Testing.xls"). This problem started soon after the Zoho Project update to the new version with a different look & feel. It was working fine on the OLD version.

This is a significant issue which is preventin us from using the "Documents" section of any project!!!

Ossy