When setting up a new project to translate XML files, the UI may display a 403 Error with specific files from the same source. Additionally, you may encounter a message stating

You cannot perform this operation as you do not have access or have insufficient permissions.

When encountering a 403 Error while trying to upload an XML file, it usually means that access is forbidden. This can be due to various reasons such as insufficient permissions, server settings, or security software blocking the upload. Here are some steps to troubleshoot and resolve the issue:

1. Check File Permissions:

   • Ensure that the file you are trying to upload has the correct permissions.

2. Review Security Software:

   • Check for any security software that might be blocking access to the file.