The RC file is not open.

When you click on the shared RC file, you will be prompted to enter the photo path. If you set the photo path correctly, a folder suddenly appears.

If you look at the photo posted in the attached file,
A folder with the file name 230512_gunsan_0.lsp appears.

When I find the 230512_gunsan_0.lsp data on my computer and click on it,

It says the format is not supported.

Also, a warning message tells you to install a codec.

How can I solve this?

Hi InnoPAM,
there is no any attached files. Can you attach it again?
Do you have all the data copied to your machine? Regarding to the LSP files, do you have the original ones?
Have you tried this workflow: How to Re-Link Your Image Paths in the .rcproj File?