Write protected RS file when using Pack and Go!

Per-Erik

Hi Support/Henrik

Hope you can help me with this problem!

I have created an "pack and go file" in Robot Studio school edition 5.15.01

I then unpack it in Robot studios default directory, and trying to overwriting the existing project with the same name.  I got the following message. 

"one or more read only files exist in the target location. please select a different directory" 

I have notice that  psc_irobot_1.sxml becomes write protected. When i change it's file attribute in windows it works fine one time. Next time i unpack the pack and go file RS change it to write-protected again. Why?.

I am an administrator on my windows xp sp3 installation

Ps. This problem started with 5.14. There were no problem with 5.13 in this matter!!

Best regards... Per-Erik