Could not load the program

I have created a UR program using Teach pedant. But, I am getting following errors while running it (it was running fine before)
“Installation file could not be found. Would you like to use the currently loaded installation” and when I press yes , I get error "The program xyz.urp could not be loaded and then robot restarts.
I am using default installation file, which works for every other program.
I have also updated the firmware of robot, but still error persists.

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Hello @rushikeshpingu

In which Polyscope version did you create your program and to which did you update?
Did you make any other changes to the program and or installation?
Can you reproduce the issue with a new program?

Thank you!
sko

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I’m new to programming the robot, and it happens to me too.
I save a basic program with just one moveL command. When I save it, I get the message “Saving over existing file ‘default.installation’ will replace the file and make it unrecoverable”
Then I try to load the .script and the message “Installation file could not be found. Would you like to use the currently loaded installation” appears and then robot stops.

Did you find a solution?
I have the same problem with a urp program, if I start it I get the same Error and if I try to copy it from USB to the Robot, I get another Error
The program ***.urp could not be loaded

If I start the same urp in the simulation I get no problem.

Also having the issue. 3.15.8

If it helps, I found this in the RTDE guide:


The robot will load the program and look for the associated installation file (the two do not have to be in
the root program directory, but the program does have to be saved with its installation file). This command
will fail if the robot is not able to locate the installation file (whether it was moved or in the case of this
example – deleted). The command will also fail if the installation file’s safety settings had changed without
the program being saved with it (see Figure 7 and Figure 8).

So, How do I make an installation file?