Editing dst and pxf-files

Why can't I edit files that I receive from customers in DST (I used to do this all the time before) the same with PXF-files.
I can't do anything exept change the colors. Can't move stitches, can't use "Pull compensation" or change stitch density. Has the digitizer locked it in any way? (I can't unlock it in Wilcom toolbar)
I have tried everything, saved to another format, exported in different format......

I have full version of Wilcom EmbroideryStudio.

Someone please have a clue of what to do.

Check objects / outlines in file opening dialog. This will make wilcom to try to recognize objects.
When you open machine file without this option checked. It will open the file as a pure stitch file with manual stitches.

Thank you for helping, but it doesn't work

I have this version e4.5.2 R3 5 Jul 2021

Please find attached files.

Ok, here they come again

I try gain with just one file....

Did'nt work, is there another way to send files to you?