Try opening the files from FileMaker Pro (make sure to have a backup..) and if this works, load the files to the server.
Are the files really closed - or is it just the Admin-Window that tells this?
thanx for your answer, but i already tried this, and after uploading, the new db was closed, even though i checked "open after upload". And i can't open nor the old neither the new files
Thank you for the post.
A few additional questions to assist us in narrowing this down:
1. What is the FileMaker Server 13 computer's operating system?
2. Is the FileMaker Server 13 version 2?
3. What method was used to upload the files?
4. Do the files open locally with FileMaker Pro (Advanced)?