Bug when uploading images to EShop review?

I'm running EShop version 1.1.8 on a website and have had problems uploading images to the review part. It just seems to be uploading forever. Sort of hangs. I've waited for 10 mins so it's not an internet connection issue.

I can only get it working on Windows 8 running Firefox. I does not work on:
- Windows 7 with Chrome
- Windows 7 with Firefox
- Mac with Chrome

Anyone familiar with this bug and have a solution that doesn't mean upgrading to a later version of Windows?

Hello John,

1.1.8 was very very old version of EShop. Please upgrade it to latest version 2.0.2 and test again.

Sincerely, Giang