Did you move files or change drive letters ?

It looks like the data that is needed to build the project is no longer in that spot.

Try to set it back then export again.

If no file changes are made could acces be denied? different user? Try as admin.

I don´t know what happend. I didn´t delete any part of the folder Library. I have 4 projects, 2 of them works and 2 don´t :(

Hi Martin.

If one or more of your projects are presenting this error, please proceed this way:

Enter the folder mentioned in the error, you can also find it under "Preferences" inside the software.
Enter the project folder and then "Library".
Look for "index.xml" and rename it to "index.xml.old".
Then rename "backup.xml" to "index.xml" and retry.

LEt me know

Hi Martin

In this case, please attach here to me  the new index.xml file for me to check.

You can attach it in a zip file format here on this topic.

Let me know

Here is one of the projects index.xml

Thank you.

Hi Martin.

The error has been corrected. Please replace your index.xml with this new one and let me know if that works

I don´t works :( I´ll have to create the project from the zero :(

Hi Martin.

Are you sure that the ending part of the error isn't different now?

It probably is. If it's so, send me here the a new screenshot with the new error for me to check.

Let me know

It´s really the same name of the file.

Hi Martin.

Please try and substitute your old index.xml with this new one and let me know

Nothing, but there is a new ending name.

Yeeeees!!! Thank you soooo much

Can you please help me with the other project too?

Hi Martin.

In order to solve this kind of issue, you need to attach here the picture showing the error you get once you open your project inside the software.

A certain code is specified in the error that explains what is not working right.

Let me have a screenshot of the error.

Let me know

Ah, ok, here is the error name.

and new index.

Yes, it works! Thank you so much!