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Participant
July 23, 2025
Question

Unable to open ARW - Files

  • July 23, 2025
  • 1 reply
  • 193 views

Hi,

 

I am using PS express on Windows 10.

Unfortunately I am unable to open .arw files. It shows an error message which says that the selected file has an unsupported filetype.(see  screenshot) 

Why is that? The Microsoft Store page says that .arw files are supported.

Everything works fine with other filetypes like .CR2 or .jpg.

 

Kind regards

 

1 reply

Participant
August 2, 2025

Same problem on Windows 11, PSPEXP probably needs another update for this.